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.entt

THE

BY GEORGE W. EDELMAN,

DEPUTY TREASURER U, S. ASSAY OFFICE, NEW-YORK.

SECOI^ID EIDITIOlSr.

NEW-YOEK:

GEORGE F, NESBITT & CO., PRINTERS AND STATIONERS, Corner of Pearl and Pine Streets.

1868.

Entered, according to Act of Congress, in the j-ear 1868, by GEORGE W. EDELMATsT,

In the Clerk’s Oflioe of the District Court of the United States, for the Southern District of Xew-York^

RECOMMENDATIONS OF THE WORK.

Mr. Geo. W. Edelman having exhibited to us his work, entitled “The Bullion Dealer’s Guide,” we take great pleasure, from our knowledge of his thorough acq^uaintance with the subjects of which it treats, in recommending it to Merchants, Bankers, and all who have dealings in the precious metals, as the most valuable and correct work of the kind ever published.

DUNCAN, SHERMAN & CO.

AUG. BELMONT & CO.

BROWN BROTHERS & CO.

EUGENE KELLY & CO.

W. WATSON, Agent Bank of B. N. America. J. & J. STUART & CO.

JOHN J. CISCO & SON.

TREVOR & COLGATE.

WELLS, FARGO & CO.

GEO. S. COE, Pres’t Am. Ex. Nat. Bank. JAY COOKE & CO.

ADVERTISEMENT.

Dealers in Bullion frequently apply at this Office for information relative to the subjects presented in the following Tables. This Treatise has been prepared to meet this demand, with the hope that it may contribute to the benefit of all parties concerned. From the favorable reception by the business community of the first edition, the author feels warranted in issuing a second containing additional matter.

For Opinions of the Press on the first edition, see page 39.

U. S. Assay Office, New- York,

December, 1868.

INTRODUCTION.

The various changes in the precious metals after they have been taken from the mines, resulting from their being melted, refined or coined, render it important, to the DEALER iisr BULLION', to understand how to determine its value when put into any of these forms ; he is thereby enabled to choose that form which will yield him the most profitable return.

As the requisite information for this purpose can be obtained from the following tables, and their explanatory notes, it will suffice, in introducing this work to the public, to note their

CONTENTS.

Table A exhibits the weight of fine silver bars, from 997^ to 999thousandths, payable for a silver deposit of 1000 ounces of any fineness, from 749^ to 949thou- sandths, after deducting the charges for refining. The explanatory notes will enable one to calculate what will be the yield of any other fineness in fine silver.

Table B presents a comparative view of the net proceeds of a silver deposit, payable in fine silver bars, silver dollars, or silver coins.

Table 0 indicates the gain or loss resulting from parting the silver contained in gold bars of California, Colorado, Montana, &c.

Table D gives the weights of all United States coins, from the establishment of the Mint, and the periods when they were authorized by Acts of Congress.

Tables E and F present a statement of the weight, fineness and value of foreign gold and silver coins.

Table G- gives a comparison of the United States Mint method of notation of the fineness of bullion with that of the British.

Table H gives the equivalents in francs of the pound sterling at various premiums.

Table I exhibits the gross values of 1000 ounces of gold and of silver bullion at various degrees of fineness.

Table J shows the equivalents in gold coins at various premiums, advancing hy eighths of one 'per cent^ of $10000 in currency.

Table K gives the value of United States gold coins in British Pounds Sterling at various rates of premium, and vice versa.

At the close of the tables there will be found

1st. A formula useful to the manufacturers of silverware.

2d. The ratio of weight to value furnishing rules for calculating gold and silver.

3d. Observations in regard to the value and the true par of unparted gold bars at San Francisco, California.

4th. Eemarks relative to the rates of exchange between San Francisco and New- York, and between New-York and London, as connected with the value of unparted gold bars at San Francisco.

5th. Short methods of calculating gold and silver, &c.

6th. Comparison of Spanish, French and English weights, as they relate to coins.

The author embraces this opportunity to acknowledge his indebtedness to Messrs. Eugene Kelly & Co. ^ for the requisite information relative to the subject of exchange presented in the 4ith Section.

6

EXPLANATION'S.

I. Dealers in bullion and manufacturers of silverware can ascertain what quantity of fine silver may be obtained for a silver deposit of inferior quality by referring to this table, and noticing the weight set opposite to the given fineness.

II. In the case of any intermediate fineness, or of those above or helow^ it will be found sufficiently accurate, for practical purposes, to increase or diminish the quantity one ounce for every thousandth, according as it is above or below the fineness in the table.

III. The following are the charges for refining coppery silver, ductile and not containing gold, in order to return fine stamped bars.

9792thousandths and above.

^ ct. per

oz. gross,

949|

to 979 thousandths,

1 ct.

U

u

749^

to 949

2 cts.

U

u

600

to 749

2^cts.

u

it.

Under 600thousandths,

3 cts.

u

ii

Silver under GOOthousandths is frequently base and not ductile^ in which case there is an additional charge of \ ct. to 3 cts. per ounce gross, according to condition.

IV. As the weights in the table are obtained after deducting 2 cts. per ounce gross on deposits of finenesses between T49^thousandths and 949thousandths, it is obvious that the variation from this charge, in the case of deposits of a fineness above 949thousandths or below 749^thousandths, will increase or diminish the weight derived from the table.

The following rule will serve in finding the new weight. After ascertaining from the table, in the mode explained above, the quantity of fine silver payable for a silver deposit, add thereto 7.74 ounces for deposits of finenesses from 949^thousandths to 979thousandths, and 11.61 ounces for those above 979 thousandths. Subtract pro- portionate weights in the case of silver deposits of a fineness below 749 5 thousandths, equal to 3.87 ounces for each variation of ^ cent per oz. gross.

7

TABLE A.

Table showing the weight of Fine Silver Bars payable at the U. S. Assay Office, New- York, and the U. S. Mint, Philadelphia, to depositors for 1000 ounces of Coppery Silver of the following finenesses, ductile and not containing Gold, after deducting 2 cents per ounce gross for refining and | % for coinage on charges.

FINE SILVER BARS.

lOOOtlis. 1

lOOOths.

1 OOOths.

lOOOths.

9971.

998.

9981.

999.

1000 Ounces

OUNCES.

DEC.

OUNCES.

DEC.

OUNCES.

DEC.

OUNCES.

DEC.

at 750tlious. will yield

736

29 i

735

92

735

55

735

18

760

746

31 !

745

94

745

57

745

19

770

756

34

755

96

755

58

755

20

780

U U

766

36 ;

765

98

765

59

765

21

790

u u

776

39 ^

775

99

775

60

775

22

800

U ik

786

41 i

786

02

785

62

785

23

-m

O

QO

(• ii

796

44

796

04

795

64

795

24

820

806

46 :

806

06

805

65

805

25

830

816

49

816

08

815

67

815

26

840

U

826

51

826

09

825

68

825

27

‘‘ 850

u u

836

54

836

12

835

70

835

28

860

ki

846

56

846

14

845

72

845

29

U g^Q U

a a

856

59

856

16

855

73

855

30

880

u u

866

61

866

18

865

74

865

31

890

u u

876

64

876

20

875

76

875

32

900

i% u

886

66

886

22

885

77

885

33

910

a a

896

69

896

24

895

79

895

34

920

u u

906

72

906

26

905

80

905

35

930

U (i

916

74

916

28

915

82

915

36

940

1 926

76

926

30

925

1 83

925

37

8

explanations.

I. The figures in i]iQ first column of this Table are the same as those in the last

column of Table A. The explanations presented in that case are therefore applicable to this.

II. As the Assay Office and the Mint pay for silver deposits in fine bars, dollars, or silver coins, it is important for the depositor to know what form of payment will give him the best return, when he disposes of the proceeds for gold coins or currency.

Example :

The average weight of 1000 Mexican dollars (as per Table F) is 866 ounces @ OOlthousandths. 1000 ounces of this fineness will yield in fine silver 886.33 ounces @ 999thousandths.

or in silver dollars $1159.11

or in silver coins 1226.36

As the weight of the Mexican dollar is .866 of an ounce, the yield of 1000 Mexican dollars can be found by multiplying the above results by .866.

By observing the above method one can readily determine the yield in fine silver bars, dollars, or silver coins of any other coins mentioned in Table F, or of any silver bullion whose weight and fineness are known.

III. In deposits of the above fineness, when the market rate for fine silver is

$1.85 per oz. in gold, silver dollars must bring IOSi^qS^, and silver coins per

hundred dollars, in order to produce a similar value. A knowledge of the market

rates of these different forms of silver serves, therefore, to decide which mode of

payment should be asked for, when a deposit is presented at the Assay Office or at the U. S. Mint.

IV. In the series of finenesses in this Table and extending to 949thousandths, add one ounce to the weight of fine silver bars for every intermediate thousandth, $1.28 ]®o to the amount of silver dollars, and $1.36^ to the amount of silver coins. Silver coins are calculated at $1.22^ per standard ounce.

V. When silver dollars or silver coins are wanted for a silver deposit under 750 thousandths fine, the amount returnable therefor cannot be derived from the Table, as in this case there are charges for toughening or refining in addition to the coinage charge.

9

TABLE B.

Table showing the amount payable at the U. S. Assay Office, New-York, and the U. S. Mint, Philadelphia, in Fine Silver Bars, Silver Dollars, or Silver Coins, for 1000 ounces of Coppery Silver, ductile and not containing Gold, after deducting 2 cents per oz. gross for fine bars, and ^ % for coinage of silver dollars.

FINE SILVER

BARS.

oJL V LxC T\r\T T A T>G

oi-L V L±C pni'M'

999tliou8. Fine.

OUNCES.

DEC.

DOLLAKS.

CTS.

DOLLAES.

CTS.

1000 ounces at

750ilious. will yield

735

18

964

85

1020

83

ii

(i

760

it

it

it

745

19

977

71

1034

44

it

it

it

770

it

it

ii

755

20

990

58

1048

05

it

ii

a

780

it

ii

ii

765

21

1003

44

1061

67

it

it

a

790

it

it

it

775

22

1016

31

1075

28

(i

it

(i

800

it

it

ii

785

23

1029

17

1088

89

(i

it

ii

810

it

ii

ii

795

24

1042

04

1102

50

it

ii

it

820

it

it

ii

805

25

1054

90

1116

11

(i

it

ii

830

it

ii

it

815

26

1067

77

1129

72

it

ii

it

840

it

ii

ii

825

27

1080

63

1143

33

it

ii

(•

850

it

it

ii

i 835

28

1093

50

1156

94

a

it

it

860

it

it

it

845

29

1106

36

1170

55

a

it

•i

870

it

it

ii

855

30

1119

22

1184

17

(i

a

it

880

it

ii

ii

865

31

1132

09

1197

78

it

it

a

890

ii

ii

ii

875

32

1144

95

1211

39

it

it

(i

900

it

ii

ii

885

33

1157

82

1225

00

ii

it

a

910

it

ii

44

895

34

1170

68

1238

61

ii

it

ii

920

it

ii

it

905

35

1183

55

1252

22

it

it

930

it

%i

ii

915

36

1196

41

1265

83

it

ii

940

it

ii

ii

925

37 1

1

1209

28

1279

44

2

10

EXPLANATIONS.

I. Unparted gold bars received from California, Colorado, Montana, and other mining regions, having been assayed at those places, have the weight, fineness and gold value stamped on them. These bars are regarded as consisting of 994^ or 995 parts of gold and silver to every 1000 parts of weight. It is necessary to separate these metals before they are coined or manufactured into fine gold bars.

II. When the value of the silver parted exceeds the charges, a gain upon the value stamped on the bars accrues to the depositor, but a loss arises when the charges exceed the value of the silver.

Table C exhibits the per-centage of gain or loss thus occasioned {expressed in gold corns), on all finenesses from TOlthousandths to 93Tthousandths, the highest point at which the silver parted will pay all the charges when payment is made for the deposit m fine gold bars : 877thousandths is the highest point in the case of payment in coins.

III. The calculations are made only for the whole numbers of the various fine- nesses; gold bars that are stamped with a fineness embracing the thousandth, con- tain the same amount of silver as those of the fineness of the next whole thousandth. Thus the complement of silver for 700.Uhousandths is 294thousandths, the same as that for 701 thousandths.

IV. To determine how much an invoice of unparted gold bars will yield in gold coins : find the average fineness of the bars, and multiply their gross value by the per- centage of gain or loss set opposite the said fineness in the Table ; the product will show the difference of value caused by converting the said bullion into coin. When payment is made in fine gold bars instead of coins, the net result shows an improve- ment of 43 cents per $100, inasmuch as the charge for coinage is 50 cents per $100, while that for fine bars is 6 cents per $100 on that portion only of the deposit which is refined.

EXAMPLES.

The gross value of an invoice of unparted gold bars, weighing 4260.98 ounces at 828thousandths, is $72,932.12. At this fineness the Table shows a gain of 40 cents per $100, payable in gold coins, or $296 32 ; equivalent to 84]^®q $1-00, payable in

fine gold bars, or $616.13.

An unparted gold bar, weighing 100 ounces at 930thousandths, is stamped $1922.48. At this fineness the Table shows a loss, if paid in coins, of SS-^q cents per $100, but a gain of 5^ cents per $100 if paid in fine gold bars.

Whenever, therefore, fine gold bars command in the market the same value as coins, or even three-eighths per cent, discount as compared with coins, it will be found for the interest of depositors to receive fine gold bars in payment of their deposits.

V. The amount of silver contained in unparted gold bars sometimes falls short of the complement. In such cases, after obtaining the gain or loss by the method described, modify the result by allowing 12.9, or about 13 cents, in every 100 ounces for each thousandth of silver short.

1 1

TABLE C .

Table showing the gain or loss, per $100, on coinage of gold bullion containing SILVER, after paying the following charges : For parting, 4 cents per ounce gross on all finenesses below SOlthousandths, and 5 cents on those above; for silver alloy, of standard weight of gold at 129 cents, and for coinage 50 cents per

$100 gross value of gold. $L22.j is allowed for each standard ounce of silver parted, which is equivalent, at 95 cents, the average market rate of silver coins, to $1.16| per standard ounce in gold.

G-.A.Ilsr.

GAINT.

G-^TlSr.

Fineness.

1

1

Cents.

Dec'

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

1

lOOOtlis.

701 '

178

42

lOOOths.

721

154

55

lOOOths.

741

131

97

lOOOtlis.

761

110

58

1

lOOOths.

781

90

29

702 1

177

19

722

153

39

742

130

87

762

109

53

782

89

29

703 i

175

96

723

152

23

743

129

77

763

108

49

! 783

88

30

704

174

74'

724

151

07

744

128

68

764

107

45

784

87

31

705

173

52

725

149

92

745

127

59

765

106

42

785

86

33

706

172

31

726

148

77

746

126

50

766

105

39

! 786

85

36

707 i

171

10

727

147

63

747

125

42

767

104

37

787

84

39j

708

169

90

728

146

49

748

124

35

768

103

35

j 788

83

42^

709

16870

729

145

36:

749

123

28

769

102

34

789

82

46

710

167

51

730

144

24

750

122

21

1

770

101

33

790

i

50

711

166

32

731

143

12'

751

121

13

1

771

100

30

791

80

52

712

165

13

732

142

00

752

120

05

772

99

27

792

79

1

55

713

163

94

733

140

88

753

118

98

1

773

98

25

793

78

59|

714

162

75

734

139

76

I

754

117

92

774

1

97

24

794

77

1

63l

1

715

1 161

57

735

138

64

1 755

116

80'

1 775

96

24

795

76

67

716

160

39

736

137

52

i 756

115

81

776

95

25

796

75

71

717

i 159

21

737

136

40

757

114

[

76

!

94

26

797

74

76

718

158

04

738

135

29

' 758

113

71

778

93

27

798

73

82

719

156

87

739

134

18

759

112

67

779

92

28

799

72

89

! 720

155

71

740

133

08

760

111

63

780

91

29

899

71

97

XOTE.— Table C can be modified so as to show the gain or loss, per §100, on coinage, at the San Framisao Mint, of gold bullion conUiuing sllrer. by allowing for the difference in parting charges, .as exphiined on page Ul.

12

TABLE C (Oontiniied.).

GrAIN.

Gr^IN.

GrAIlSr.

Gr^lisr.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

lOOOthS.

lOOOths.

lOOOths.

lOOOths.

lOOOths.

801

64

98

816

51

24

831

38

02

846

25

23

861

12

93

802

64

04

817

50

34

832

37

15

847

24

40

862

12

11

803

63

10

818

49

45

833

36

29

848

23

57

863

11

30

804

62

16

819

48

56

834

35

43

849

22

75

864

10

49

805

61

23

820

47

68

835

1

57

850

21

93

865

9

69

806

60

31

821

46

78

836

33

71

851

21

10

866

8

89

807

59

40

822

45

89

837

32

85

852

20

27

867

8

10

808

58

49

823

45

01

838

32

00

853

19

44

868

7

31

809

57

58

824

44

13

839

31

15

854

18

61

869

6

53

810

56

68

825

43

25

840

30

30

855

17

79

870

5

75

811

55

76

826

42

37

841

29

45

856

16

97

871

4

95

812

54

85

827

41

50

842

28

59

857

16

16

872

4

15

813

53

94

828

40

63

843

27

74

858

15

35

873

3

36

814

53 ,

04

829

39

76

844

26

90

859

14

55

874

2

57

815

52

14

830

38

89

845

26

06

860

13

75

875

1

79

876

1

01

877

24

13

TABLE O (Contiimed.)

1

LOSS.

LOSS.

LOSS.

LOSS.

LOSS.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

Fineness.

Cents.

Dec.

lOOOths.

lOOOths.

lOOOths.

lOOOths.

lOOOths.

878

53

890

9

69

902

18

66

914

27

38

926

35

86

879

1

30

891

10

45

903

19

41

915

28

10

927

36

55

880

2

06

892

11

21

904

20

15

916

28

81

928

37

24

881

2

84

893

11

97

905

20

88

917

29

52

929

37

92

882

3

62

894

12

72

906

21

61

918

30

22

930

38

60

883

4

39

895

13

47

907

22

33

919

30

92

931

39

31

884

5

16

896

14

22

908

23

05

920

31

62

932

40

02

885

5

93

897

14

96

909

23

76

921

32

34

933

40

72

886

6

69

898

15

70

910

24

47

922

33

05

934

41

42

887

7

45

899

16

43

911

25

21

923

33

76

935

42

11

888

8

20

900

17

16

912

25

94

924

34

46

936

42

79

889

8

95

901

17

91

913

26

66

925

35

16

937

43

46

14

EXPLANATIONS.

All the gold coins and the silver dollar (including the parts of the dollar coined prior to April, 1853), are legal tenders in payment of debts for any sum whatever. Of the silver coins issued since April, 1853, those of less denomination than the dollar are legal tenders to the amount of $5, with the exception of the 3-cent piece, which is a legal tender only to the amount of 30 cents. The 5-cent nickel coin is a legal tender to the amount of $1, and the 3-cent piece to the amount of 60 cents. The cent and 2-cent piece, composed of copper, zinc and tin, are legal tenders to the value of 4 cents only.

The value of silver coins differs from that ot the silver dollar in the following particulars :

1. The weight of the dollar is 412.5 grains; that of two half-dollars of the present coinage is 384 grains; being a reduction of 6}? per cent. At this rate $1.25 of silver coins of a lower denomination than the dollar are manufactured at the United States Mint from one ounce of standard metal, and $1.16i\ in silver dollars.

2. The 'price paid in silver coins at the Mint, and at this Office, for one ounce of standard silver is $1.22^, and $1.1555 per ounce is paid in silver dollars.

3. When the silver dollar is exchanged for gold coins at par^ silver coins (the fractions of a dollar) are worth 93 cents in gold; but as the dollar usually com- mands a premium of 2 to 2.^ per cent, in gold, the average value of silver coins in gold is 95 cents. These rates being affected by the law of supply and demand, are necessarily somewhat variable.

15

TABLE B .

Weight and Fineness of U. S. Coins from 1792 to the Present Period.

PERIODS

When the various

<3- O IL. ID

-

Weight

of

DOUBLE 1 AGLE.

EAGLE.

HALF

EAGLE.

THREE

DOLLARS.

QUARTER

EAGLE.

DOLLAR.

FINENESS.

Standards of Coins ■were authorized.

April, 1792. to

July 31, 1831.

August, 1834, to

January 18, 1837.

January. 1837, to

Present Period.

March, 1849, to

Present Period.

February 1853, to

Present Peiiod.

Grams.

Grams.

Grains.

Grains Dec.

Grains Dec.

Grains Dec.

loootns.

$1000,

516

270.

258.

258.

135.

129.

129.

77.4

67.5

64.5 64.5

25.8

9161

899:rV

900

900

900

OUNCES DEC

56.25

53.75

«i

a

SX1L.-S7- E R,.

DOLLAIL

HALF

DOLLAR.

QUARTER

DOLLAR.

dime.

HALF

DIME.

THREE

CENTS.

FINENESS.

Grains Dec

Grams Dec.

Grams Dec.

Grains Dec.

Grains Dec.

Grains Dec.

loootns.

OUNCES.

April, 1792, to

January 18, 1837.

January, 1837, to

Present Period.

January, 1837, to

April, 1853.

March, 1851, to

April, 1853.

April, 1853, to

Present Period.

416.

! 412.5

208.

206.25

192.

104.

103.125

96.

41.6

41.25

38.4

20.8

20.625

19.2

12.375

11.52

892A

900

900

750

900

8661

8591

u

800

C O E E E E,

, ScG.

C E NTT.

TWO

CENTS.

THREE

CENTS.

FIVE

CENTS.

HALF

CENT.

copper.

Cop. & Mel

Cop. Zinc and Tin.

Cop. Zinc and Tin.

Cop. & Mel

Cop. & Mel

Copper.

GRAINS.

GRAINS.

GRAINS.

GRAINS.

GRAINS.

GRAINS UEC.

GRAINS.

April, 1792

264.

132.1

208.

104.

Coinage dis- continued.

#Tn.T)na7*y, 179fi

168.

84.

February, 1857

April, 1864

72

48

96

_

1

30

1

-

Present

Coinage.

May, 1866

77.16

13

^ STA.TEMEISTT

OP

FOREIGN GOLD AND SILVER COINS,

PREPARED BY THE DIRECTOR OP THE MINT, TO ACCOMPANY HIS ANNUAL REPORT, IN PURSUANCE OF ACT OF FEBRUARY 21, 1857.

EXPLANATORY REMARKS.

The first column embraces the names ot the countries where the coins are issued ; the second contains the names of the coin, only the principal denominations being given. The other sizes are proportional | and when this is not the case, the deviation is stated.

The third column expresses the weight of a single piece in fractions of the troy ounce, carried to the thousandth, and in a few cases to the ten-thousandth of an ounce. This method is preferable to expressing the weight in grains for commercial purposes, and corresponds better with the terms of the Mint. It may be readily transferred to

17

TABLE E. GOLD COINS.

COUNTRY.

DBSOMINATKltiS.

Weight.

Fineness.

Value.

Value afier Deduction.

Australia . .

Pound of 1852 ....

Oz. Dec.

D.281

Tiious.

916.5

$5.32.37

$5.29.71

Soverei2;n of 1855-60 .

0.256.5

916

4.85.69

4.83.26

Austria . . .

Ducat

0.112

986

2.28.28

2.27.04

Soin^creigii ....

0.363

900

6.75.35

6.71.98

U

New Union Crown (assumed)

0.357

900

6.64.19

6.60.87

Beli^ium . .

25 Francs

0.254

899

4.72.03

4.69.67

Bolivia . . .

Doubloon

0.867

870

15.59.25

15.51.46

Brazil . . .

Twenty Milreis . . .

0.575

917.5

10.90.57

10.85.12

Central America

Two Escudos ....

0.209

853.5

3.68.75

3.66.91

Four Reals

0.027

875

0.48.8

0.48.6

"^Cliili ....

Old Doubloon . . .

0.867

870

15.59.26

15.51.47

it

Ten Pesos

0.492

900

9.15.35

9.10.78

Denmark . .

Ten Thaler ....

0.427

895

7.90.01

7.86.06

Ecuador . .

Four Escudos ....

0.433

844

7.55.46

7.51.69

Eiiglaud . . .

Pound or Soveremn, new

0.256.7

916.5

4.86.34

4.83.91

t ...

average

0.256.2

916

4.85.12

4.82.69

Erauce . . .

Twenty Francs, new . averaire

0.207.5

899

3.85.62

3.83.69

ii

0.207

899

3.84.69

3.82.77

Germany, North

Ten Thaler . . . . .

0.427

895

7.90.01

7.86.06

ii ii

Prussian .

0.427

903

7.97.07

7.93.09

it it

Krone (Crown) . . .

0.357

900

6.64.20

6.60.88

Soutli

Ducat

0.112

986

2.28.28

2.27.14

Greece . . .

Twenty Drachms . . .

0.185

900

3.44.19

3.42.47

Iliudostan . .

Mobil r

0.374

916

7.08.18

7.04.64

! Italy ....

Twenty Lire . . . .

0.207

898

3.84.26

3.82.34

Japan . . .

Old Cobang ....

0.362

568

4.44.00

4.41.8

t " ....

New

0.289

572

3.57.6

3.55.8

Mexico . . .

Doubloon, average . .

0.867.5

866

15.52.98

15.45.22

ii

t t

new . . .

0.867.5

870.5

15.61.05

15.53.25

ii

t

Twenty Pesos (Max.) .

1.086

875

19.64.33

19.54.5

Naples . . .

Six Ducati, new . . .

0.245

996

5.04.43

5.01.91

Neiherland .

Ten Guilders . . .

0.215

899

3.99.56

3.97.57

New Granada .

Old Doubloon, Bogota .

0.868

870

15.61.06

15.53.26

ii ii

t

Popayan

0.867

858

15.37.75

15.30.07

ii ii

t

Ten Pesos

0.525

891.5

9.67.51

9.62.68

Peru . . .

Old Doubloon . . .

0.867

868

15.55.67

15.47.90

ii

f f t t

Twenty Soles ....

1.035

898 !

19.21.30

19.11.7

Portugal . .

Gold Crown ....

0.308

912

5.80.66

5.77.76

Prussia . . .

New Union Crown (assumed)

0.357

900

6.64.19

6.60.87

Eome . . .

Sciidi. new . . .

0.140

900

2.60.47i

2.59.17

Russia . . .

Five Roubles ....

0.210

916

3.97.64!

3.95.66

Spain (See Cliili)

100 Reals

0.268

896

4.96.39!

4.93.91

ii

tit

80 "

0.215

869.5

3.86.44;

3.84.51

Sweden . .

Ducat

0.111

975

2.23.72

2.22.61

Tunis ....

25 Piastres

0.161

900

2.99.54

2.98.05

Turkey . .

100 ....

0.231

915

4.36.93

4.34.75

Tuscany . . .

Segiiin

0.112

999

2.31.29

2.30.14

* The system of Coinage ia the same as that received from Spain. , . ^ n , c-

t The legal weight and fineness of the Sovereign are slightly higher than the above, making its full value (See page 22). _ , ^ i

1 The Gohang being nearly half silver, the values given as above include the value of the silver.

18

weight in grains by the following rule: Eemove the decimal point; from one-half deduct four per cent, of that half, and the remainder will be grains.

The fourth column expresses the fineness in thousandths, i. e., the number of parts of pure gold or silver in 1000 parts of the coin.

The fifth and sixth columns of the first table express the valuation of gold. In the fifth is shown the value as compared with the legal contents, or amount of fine gold in our coin. In the sixth is shown the value as paid at the Mint after the uniform deduc- tion of one-half of one per cent. The former is the value for any other purposes than re-coinage, and especially for the purpose of comparison ; the latter is the value in ex- change for our coins at the Mint.

For the silver there is no fixed legal valuation, the law providing for shifting the price according to the condition of demand and supply. The present price of standard silver is 122| cents per ounce, at which rate the values in the fifth column of the second table are calculated. In a few cases, where the coins could not be procured, thetdata are assumed from the legal rates, and so stated.

Note.— These Tables of foreign gold and silver coins are taken from the last Annual Report of the Director of the United States Mint, by special permission.

19

TABLE F. -SILVER COINS.

COUNTRF.

DE1MINATION8.

Weidit.

O

Fineness.

Value.

Austria . . .

Old Eix Dollar . . .

O'L. Dec.

0.902

Tuous.

833

$1.02.27

Old Scndo ....

0.836

902

1.02.64

u

Florin Before 1858

0.451

833

51.14

u

New Florin ....

0.397

900

48.63

u

New Union Dollar . .

0.596

900

73.01

Maria Theresa Dollar, 1780

0.895

838

1.02.08

Beldiim . .

Five Francs . . .

,

0.803

897

98.04

Bolivia. . .

New Dollar ....

0.643

903.5

79.07

«

Half Dollar . . .

0.432

667

39.22

Brazil . . .

Double Milreis . . .

0.820

918.5

1.02.53

Canada . . .

Twenty Cents . . .

0.150

925

18.87

Central America

Dollar

0.866

850

1.00.19

Chili ....

Old Dollar ....

0.864

908

1.06.79

t

New Dollar ....

0.801

900.5

98.17

China, lIon?:-Koiig

Dollar, English (assumed) .

0.866

901

106.20

U ii

Ten Cents ....

0.087

901

10.60

Denmark . .

Two Eigsdaler . . .

0.927

877

1.10.65

England . . .

Shilling, new . . .

0.182.5

924.5

22.96

Shilling, average . .

0.178

925

22.41

France . . .

Five Franc, average . .

0.800

900

98.00

*Two Franc, 1867-8 .

0.320

835

36.40

Germany, North

Thaler before 1857 . .

0.712

750

72.67

New Thaler . . .

0.595

900

72.89

South

Florin before 1857 . .

0.340

900

41.65

t

New Florin (assumed) .

0.340

900

41.65

Greece . . .

Five Drachms . . .

0.719

900

88.08

Hindostan . .

Enpee

0.374

916

46.62

Japan . . .

f

Itzebii

0.279

991

37.63

New Itzebn . . .

0.279

890

33.80

Mexico . . .

Dollar, new ....

0.867.5

903

1.06.62

44

t

Dollar, average . .

0.866

901

1.06.20

44

f

Peso of Maximilian . .

0.861

902.5

1.05.77

Naples . . .

Scndo

0.844

830

95.34

Netherlands . .

2J Guilders ....

0.804

944

1.03.31

Norway . .

Specie Daler . . .

0.927

877

1.10.65

New Granada .

Dollar of 1857 . . .

0.803

896

97.92

Pern . . .

Old Dollar ....

0.866

901

1.06.20

44

Dollar of 1858 . . .

0.766

909

94.77

44

Half Dollar 1835 and 1838

0.433

650

38.31

44

Sol

0.802

900

98.24

Prussia . .

Thaler before 1857

0.712

750

72.68

New Thaler . . . .

0.595

900

72.89

Pome . . .

Scndo

0.864

900

1.05.84

Enssia . . .

Eonble

0.667

875

79.44

Sardinia . .

Five Lire ....

0.800

900

98.00

Spain . . .

New Pistareen . . .

0.166

899

20.31

Sweden . .

Eix Dollar ....

1.092

750

1.11.48

Switzerland . .

Two Francs ....

0.323

899

39.52

Tunis . . .

Five Piastres . . .

0.511

898.5

62.49

Turkey . . .

Twenty ‘* . . . .

0.770

830

86.98

Tuscany . .

Florin

0.220

925

27.70

* Less pieces iu proportion.

20

EXPLANATIONS.

As the English accounts of gold bullion are made out in carats and their sub- divisions, it will be found convenient for Bankers, in examining these accounts, to have a ready means of comparing this method of notation of fineness, with that of the United States by thousandths. Table G furnishes the facility for making this comparison.

It appears from this Table that from |th of a grain to ll|ths grains, the equivalent in thousandths is in each case denoted by a whole number and a decimal; the first exact thousandths is the equivalent of 12 grains, and thus every multiple of 12 grains will produce exact thousandths.

The whole numbers of grains are placed at the top of the Table, and their equiva- lents in thousandths on the first line beneath ; the eighths of grains are at the left side and their equivalents in thousandths in the column adjoining ; those thousandths in the body of the Table are the combined equivalents of whole grains and eighths ; thus, 8 grains = 83. 33thousandths ; f grains == 3. 91thousandths ; 10| grains = 110.68thou- sandths.

A few examples will explain the manner of using the Table :

Kequired to express, in thousandths, the British terms, worseness 5^ grains ; betterness grains.

88— 5¥=82I : 72 ^rains=750 thousandths.

101 =111.98

82| grains=861.98thonsaDdths.

88+1h=89s : 84 grains=875 thousandths.

5^ = 53.39

891 grains=928.39thousandths.

Eequired to express, in British terms, the finenesses 768thousandths, and 9971 thousandths.

750=72 grains. 13= It

875 =84 grains. 122i=ll|

763=734 grains. 144 W°.

9974=95f grains.

7f Br.

Note. It is proper to observe that the carat is divided into 32 equal parts ; and as a carat is equiva- lent to 41 f thousandths, (;ach 32d is equal to about l^j^thousandth. Mint assaying extends to one-half of one thousandth ; its nicety is, therefore, greater than that of the carat system.

21

T A B L K G^.

Comparison of the United States Mint method of notation of the fineness ot Bullion by thousandths, with that of the British by carats, carat-grains and eighths or thirty -seconds of a carat.

TL.e standard of gold and silver coins of France and the United States is OOOthousandtlis,

tliat of the gold coins of Britain is 22 carats, or 9 16f thousandths, and that of their silver coins 925 thousandths, or 222 dwts. per lb. The equivalent of 1 d-svt. is 4ithousandths.

The British method of reporting is to denote the fineness as betterness or worseness, according as it

is above or below the standard.

22

EXPLANATIONS.

L From a pound troj of gold, 22 carats or 916|tliousandtlis dne, 46|^ sovereigns are coined, making the full weight of the sovereign 123.27448 grains = 113.001605 grains of fine gold, and therefore the value of the sovereign is $4.86.6563.

II. From one kilogramme,* 3100 francs, in standard gold, are coined ; making the full weight of the gold piece of 25 francs 8.064516 grammes = 112.008982 grains of fine gold ; its value, therefore, is $4.82.3815.

III. From this it appears the sovereign contains .8862 of 1^ more gold than the 25 franc piece.

ly. From these data the following proportions, and those in Table H, are derived : 5.18262 francs = $1.00 : 1 franc = 19.29526 cents, or 9.51566 pence.

Frs. Ctms.

stg. @ = 25.22.155 === $4.86.6563 value of the sovereign.

stg. @ 8i®o^o1)^ = 25 francs = $4.82.3815.

1 oz. of British standard gold = $18.94.918174 or 77/10|^- @ 9i^o^oVo

1 oz. of U. S. or French standard gold = $18.60.465116.

y. French exchange, compared with American, is at a premium, when $100 in gold will buy less than 518^ francs, and at a discount when it will buy more. The quotations, instead of expressing a per-centage, indicate the number of francs that can be thus purchased.

French Exchange, compared with English, is at a discount when it requires more than 2522 francs 15 centimes to buy £100 stg., and at a premium when a less amount is required for this purpose.

yi. In determining the equivalent in francs of the pound sterling at a mixed 'premium^ say at 10§^, add together the amount in the Table set opposite to £1@10^,

Franca. Centimes.

viz.._. ...25.33.726

and that opposite to the §ths of one per cent., viz 08.638

the sum will be the equivalent in francs of £l@10§^ 25.42.364

*Note. The kilogramme is equal to 15432.34874 troy grains.

23

TABLE II.

Equivalents in Francs of the Pound Sterling at Various Premiums.

24

YII. The par value, in U. S. coins, of the sovereign being very nearly $4.86§, or and the par value, in francs, of the gold dollar being about 5 francs 18|- centimes, these figures are sufficiently accurate for most calculations. To find how mamj francs are required to purchase a sovereign^ multiply the value in U iS. coins of the sovereign by the rate of French exchange.

Frs. Ctms.

Suppose the rate to be 5 francs 18^ centimes, this x ^3^®=25.22i^o^oj the equivalent of premium.

The value in francs of the gold dollar is found by dividing the value in francs of the sovereign by its value in U. S. coins, thus : S.IS^.

VIII. Besides using these tables for transactions in direct Exchange, one who desires to make a remittance to Paris can do so by procuring a sterling hill and forwarding it to Paris for disposal there. This is called indirect Exchange, and it is usually found preferable to purchasing a draft on Paris. The following example will illustrate this view :

On June 30th franc quotation in New-York was fr. 5.12^

And the quotation for sterling was lOs^

On July 16th, the date when the remittance of 30th June

reached Paris, sterling was worth fr. 25.16

Now£ stg. 10000@10^;^ cost

While a sterling bill of this sum would be worth, at the

average franc rate in Paris, viz., fr. 25.18^

But $49000@fr.5.12^ in New-York would yield only

Showing a gain, on remitting a sterling hill to Paris for sale there, of.

And in case this bill sold for the highest rate, the gain would be

to fr. 5.13^ to 10^^

to fr. 25.21 $49000

Francs.

251850

251125

725

975

25

TABLE I.

Table of the Gross Values of 1000 Ounces of Gold and of Silver Bullion

OF THE FOLLOWING FINENESSES:

RNEIJESS.

gross value IN GOLD.

GROSS VALUE IN SILVER.

@ $1.16 A per Oz. Std.

RNENESS.

GROSS VALUE IN GOLD.

GROSS VALUE IN SILVER.

@ $i.i6A per Oz. Std.

lOOOths.

Dollars.

CIS.

Dollars.

CIS.

lOOOths.

Dollars.

cts.

Dollars.

cts.

600

12403

11

775

76

800

16537

47

1034

34

610

12609

83

788

69

810

16744

19

1047

27

620

12816

54

801

62

820

16950

91

1060

20

630

13023

26

814

55

830

17157

63

1073

13

640

13229

98

827

47

840

17364

35

1086

06

650

13436

70

840

40

850

17571

06

1098

99

660

13643

42

853

33

860

17777

78

1111

92

670

13850

14

866

26

870

17984

50

1124

85

680

14056

85

879

19

880

18191

21

1137

78

690

14263

57

892

12

890

18397

93

1150

71

700

14470

29

905

05

900

18604

65

1163

64

710

14677

00

917

98

910

18811

37

1176

57

720

14883

72

930

91

920

19018

09

1189

49

730

15090

44

943

84

930

19224

81

1202

42

740

15297

16

956

77

940

19431

52

1215

35

750

15503

88

969

70

950

19638

24

1228

28

760

15710

60

982

63

960

19844

96

1241

21

770

15917

31

995

56

970

20051

68

1254

14

780

16124

03

1008

48

980

20258

40

1267

07

790

16330

75

1021

41

990

20465

12

1280

00

1000

1

20671

83

1292

93

NOTK.-In the case of every intermediate thousandth, or of those above or beloio, add $20,672 to the Gold and $1.29 to the Silver value.

26

TABLE J.

Table Showing the Equivalents in Gold Coins at Various Premiums, ADVANCING BY EIGHTHS OF OnE PER CeNT., OF $10000 IN CURRENCY.

GOLD coins.

Premium.

GOLD COINS.

Premium.

GOLD COINS.

Premium.

GOLD COINS.

Premium.

Dollars.

Cents.

Per Cent.

Dollars.

Cents.

Per Cent.

Dollars.

Cents.

Per Cent.

Dollars.

cents.

Per Cent.

8000

00 @ 25

7774

54 @ 28|

7561

44 @ 321

7359

71 @ 35|

7992

01

a

251

7766

99

44

281

7554

30

kk

321

7352

94

kk

36

7984

03

a

251

7759

46

28|

7547

17

kk

321

7346

19

kk

361

7976

07

a

251

7751

94

44

29

7540

06

kk

32t

7339

45

kk

361

7968

13

a

25 k

7744

43

4k

291

7532

96

kk

321

7332

72

kk

361

7960

20

a

25|

7736

94

44

291

7525

87

kk

321

7326

01

kk

36|

7952

29

»»

251

7729

47

44

291

7518

80

kk

33

7319

30

361

7944

39

40

25i

7722

01

44

291

7511

74

kk

331

7312

61

kk

361

7936

51

44

26

7714

56

44

2M

7504

69

kk

331

7305

94

kk

361

7928

64

44

261

7707

13

44

291

7497

66

kk

331

7299

27

kk

37

7920

79

44

261

7699

71

44

291

7490

64

kk

33|

7292

62

kk

371

7912

96

44

261

7692

31

44

30

7483

63

kk

331

7285

97

kk

371

7905

14

44

261

7684

92

44

301

7476

64

kk

331

7279

34

kk

371

7897

33

44

261

7677

54

4k

301

7469

65

kk

331

7272

73

kk

371

7889

55

44

26|

7670

18

44

301

7462

69

kk

34

7266

12

kk

37|

7881

77

44

26i

7662

84

44

301

7455

73

kk

341

7259

53

kk

371

7874

02

4t

27

7655

50

4k

301

7448

79

kk

341

7252

95

kk

371

7866

27

44

271

7648

18

44

301

7441

86

kk

341

7246

38

kk

38

7858

55

44

271

7640

88

44

301

7434

94

kk

341

7239

82

kk

381

7850

83

44

271

7633

59

44

31

7428

04

kk

341

7233

27

kk

381

7843

14

44

271

7626

31

44

311

7421

15

kk

341

7226

74

kk

381

7835

46

44

27|

7619

05

44

311

7414

27

kk

341

7220

22

kk

381

7827

79

44

27i

7611

80

44

311

7407

41

kk

35

7213

71

kk

38§

7820

14

44

27i

7604

56

44

311

7400

56

kk

351

7207

21

kk

38J

7812

50

44

28

7597

34

44

m

7393

72

kk

351

7200

72

kk

381

7804

88

44

281

7590

13

44

311

7386

89

kt

351

7194

24

4i

39

7797

27

44

281

7582

94

44

311

7380

07

kk

351

7187

78

kk

391

7789

68

44

281

7575

76

44

32

7373

27

kk

351

7181

33

kk

391

7782

10

44

281

7568

59

44

321

7366

48

kk

351

7174

89

kt

391

27

TABLE J (Contimied).

COLD COINS.

Premium.

COID COINS.

Premium.

GOIO COINS. Premium.

GOLD COINS.

Premium.

Dollars. Cents.

Per Cent.

Dollars. Cents.

Per Cent.

Dollars. Cents.

Per Cent.

Dollars. Cents.

Per Cent.

7168 46 @ 391

7036 06 @ 42-1

6908 46 @ 441

6785 41 @ 47|

7162 04

39i :

7029 88

kk

42i

6902 50

44|

6779 66

kk

471

7155 64

39| '

7023 71

kk

42|

6896 55

45

6773 92

471

7149 24

39|

7017 54

u

421

6890 61

451

6768 19

kk

47|

; 7142 86

u

40

7011 39

(0

42|

6884 68

45i

6762 47

47|

1 7136 49

40i

7005 25

kk

421

6878 76

451

6756 76

48

7130 12

»»

m i

6999 13

1

42|

6872 85

451

6751 06

% %

481

7123 77

k*

40|

6993 01

1

%•

43

6866 95

451

6745 36

iO

48i

7117 44

ki

40' 1

6986 90

431

6861 06

45f

6739 68

48|

7111 11

u

40|

6980 80

Oi

43i

6855 18

45|

6734 00

»*

481

1 7104 80

w

40|

6974 72

»»

43|

6849 32 ‘‘

46

6728 34

4%

48i

7098 49

kk

40|

6968 64

kk

431

6843 46

461

6722 69

k.

48|

7092 20

41

6962 58

43 1

6837 61

46i

6717 04

kk

48?

7085 92

4U

6956 52

kk

431

6831 77

46|

6711 41

kk

49

7079 65

411

6950 48

431

6825 94

461

6705 78

% 4

491

7073 39

kk

41|

6944 44

»•

44

6820 12

46|

6700 17

49i

7067 14

kk

41i

6938 42

kk

441

6814 31

461

6694 56

» 4

49|

7060 90

u

41|

6932 41

44i

6808 51

46|

6688 96

44

491

7054 67

M

411

6926 41

kk

44|

6802 72

47

6683 38

kk

49|

7048 46

kk

41|

6920 42

kk

44i

6796 94

471

6677 80

kk

491

7042 25

kk

42

6914 43

kk

44§

6791 17

471

6672 23

kk

49|

6666 67

44

50

jfOTE— If the eqnivaleut in gold coins at a given premium be required for any other amount in currency than the even thousand, use the figures in the table as a multiplier of said amount.

Example : Required, the amount of gold coins which at 33| % premium wUl produce $15672 43.

1.5672.48 X 7433.63 = $11728.70.

- See Short Method of MuUipUcation, page 35

28

EXPLANATIOlSrS.

Dealers in Sterling Exchange, by the use of this Table, can find the value in U. S. gold coins of a bill of exchange for any amount of pounds, shillings and pence, and can also ascertain how many pounds sterling a given amount of gold coins will buy.

A merchant wishes to purchase a bill of exchange for any round number of pounds £5000 or £10000 when the rate is at %. By reference to the table, it appears that £1000 at this rate cost $4872.22|, therefore £5000 will cost $24361.11, and £10000 will cost $48722.22. If he desire to purchase a Sterling bill for remit-- tance abroad, in settlement of a balance of account amounting to $28765.46 in gold, he refers to the table showing the number of pounds @ ^ that produce $10000 in

gold coins, which he finds to be £2052.452; multiplying this by 28765.46 he ascer- tains that the bill of e.vchange must be drawn for £5903 19s. bd.

It is proposed to find the value in gold of a Sterling bill for £5903 19s. bd, @ 9g %. The table shows that the value of £1000 is $4872.22.2 ; this multiplied by 5903.971 amounts to $28765.46.

Eeference to the tabular statement below furnishes an easy method of converting the decimals of a pound into shillings and pence and vice versa.

For a short method of multiplication, where decimals are involved, see page 35.

When accounts are stated in currency it becomes necessary, before buying a Sterling bill, to determine the equivalent of the currency in gold coins at the market rate or premium. This can be done by referring to Table J.

TABLE SHOWING THE

VALUE OF SHILLINGS AND

PENCE IN DECIMALS

OF A POUND.

0

1

2

3

4

5

6

7

§

9

10

11

12

13

14

15

10

17

19

0

.000

.050

.100

.150

.200

.350

.300

.350

.400

.450

.500

.550

.600

.050

.700

.750

.800

.850

.900

.950

1

' 1

.004

.054

.104

.154

.204

.354

.304

.354

.404

.454

.504

.554

.004

.654

.704

.754

.804

.854

.904

.954

.008

.058

.108

.158

.208

.358

.308

.358

.408

.458

.508

.558

.008

.658

.708

.758

.808

.858

.908

.958

.013

.063

.113

.163

.213

.302

.312

.363

.413

.462

.512

.562

.012

.002

.712

.763

.813

.802

.913

.963

I

.017

.007

.117

.107

.217

.267

.317

.367

.417

.467

.517

.567

.017

.007

.717

.707

.817

.807

.917

.967

5

.021

.071

.121

.171

.221

.271

.321

.371

.421

.471

.531

.571

.031

.071

.721

.771

.831

.871

.931

.971

0

j j

.035

.075

.125

.175

.325

.375

.325

.375

.425

.475

.535

.575

.025

.075

.725

.775

.835

.875

.935

.975

,! 7

.039

.079

.129

.179

.229

.379

.329

.379

.439

.479

.529

.579

.629

.079

.739

.779

.839

.879

.929

.979

8

.038

.083

.133

.183

.233

.283

.333

.383

.433

.483

.533

.583

.633

.083

.733

.783

.833

.883

.933

.983

»

.037

.087

.137

.187

.237

.287

.337

.387

.437

.487

.537

.587

.037

.087

.737

.787

.837

.887

.937

.987

10

.042

.092

.142

.193

.343

.393

.343

.392

.442

.492

.542

.592

.043

.693

.742

.793

.843

.893

.943

.993

11

.040

.090

.140

.196

.340

.290

.340

.390

.440

.490

.546

.590

.046

.090

.740

.790

.846

.890

.946

-996

The shillinffs arc ^iven at the top, and the pence at tlie left hand.

29

TABT^K K.

Table Showing the Value of U. S. Gold Coins in British Pounds Sterling AT Various Rates of Premium, and Vice Versa.

Amomt of Ponnds Sieiling at yarions Premluis eQnivaleni to $10000 of U.s.fiold Corns

A

t

moiint Of D.s. Gold Coins eouiyaleni to

000 Ponnds sterling at p lie Snbloined Preminms. $

Aionnt of Ponnds Sterling at Yarions remiums ennivalent to 10000 of G.s. Gold Coins

A

1

11

monntofU.S.GoldCoins epyalent to DOO Ponnds Sterling at leSuDjolnedPremiiuns.

£Slg.

Dec.

PTemiini.

Dollars.

Cents.

f Stg.

Dec.

Preminin.

Dollars.

Cents.

2112

676

@61 %

4733

33.3

2054

795

@ 9g

4866

66.6

2110

199

U CB

4738

88.8

2052

452

9|“

4872

22.2

2107

728

6i

4744

44.4

2050

114

9|

4877

77.7

2105

263

u a? u

4750

00

2047

782

97

4883

33.3

2102

804

4755

55.5

2045

455

“10

4888

88.8

2100

350

u 71 u

8

4761

11.1

2043

133

10|

4894

44.4

2097

902 '

U 71

4766

66.6

2040

816

lOi

4900

00

2095

460

U 73

8

4772

22.2

2038

505

10|

4905

55.5

2093

023

u 71 u

2

4777

77.7

2036

199

lOi

4911

11.1

2090

592

•75 8

4783

33.3

2033

898

lOi

4916

66.6

2088

167

1 7|-

4788

88.8

2031

603

10|

4922

22.2

2085

747

U 77 *i

8

4794

44.4

2029

312

10|

4927

77.7

2083

333

U 8 "

4800

00

2027

027

“11

4933

33.3

2080

925

Cl u

C 8

4805

55.5

2024

747

Hi

4938

88.8

2078

522

8J

4811

11.1

2022

472

lu

4944

44.4

2076

125

ii g3 ii

4816

66.6

2020

202

44 11 3 44

4950

00

2073

733

8i '•

4822

22.2

2017

937

IH

4955

55.5

2071

346

8|

4827

77.7

2015

677

Ilf

4961

11.1

2068

966

8|- ‘‘

4833

33.3

2013

423

111

4966

66.6

2066

590

8|

4838

88.8

2011

173

111

4972

22.2

2064

220

u 9 ..

4844

44.4

2008

929

44 12

4977

77.7

2061

856

9i

4850

00

2006

689

12|

4983

33.3

2059

497

9i

4855

55.5

2004

454

12|

4988

88.8

2057

143

i. 03 ^8

4861

11.1

2002

225

12|

4994

44.4

2000

00

12 4-

5000

00

Note. In the thiril aurl sixth colunins tlio Decimal of the Cents is a repetfind in e\er^ iustaiice.

30

I.

FORMULA TO ENABLE THE MANUFACTURERS OF SILVERWARE TO OBTAIN A COMPOUND OF ANY DESIRED FINENESS, BY THE MIXTURE OF FINE SILVER WITH SILVER OF AN INFERIOR QUALITY.

Obtain the difference between the two higher finenesses, and divide by the differ- ence between the two lower ; the quotient indicates the number of times each ounce of the silver to be raised in fineness is required to be used with one ounce of fine silver.

Example— Required to raise a quantity of silver of the fineness of 867 thous- andths to 900 thousandths, by the mixture with it of fine silver at 999 thousandths.

Difference between the two higher finenesses.. 99 thousandths.

Difference between the two lower finenesses 33 thousandths.

99-7-33=3: From this it appears that one ounce of fine silver at 999 thousandths will raise three ounces of silver at 867 thousandths, so that the compound will con- sist of four ounces at 900 thousandths.

II.

MODE OP VALUATION.

According to law, the standard gold of the United States is so constituted, that in 1000 parts by weight 900 shall be of pure gold, and 100 of an alloy composed of copper and silver.

387 ounces of pure gold are worth $8,000, and 99 ounces of pure silver are worth $128. (See Table D.) These relations furnish tlie following proportions, from which are readily derived the subjoined rules :

FOR GOLD.

As 1000 : 83OP7O, or as 99000 : 128 : : the given weight multiplied by its particular fineness in thousandths: the value of said weight.

FOR SILVER.

As 1000: ^11, or as 387:8 : : the given weight multiplied by its particular fineness in thousandths: the value of said weight.

RUL?:S

To find the value in Unite 1 States money of any number of troy ounces of gold or silver, the weight and fineness being given.

FOR GOLD.

Multiply the given weight by the fineness and by 8, and divide the product by

387.

FOR SILVER.

* Multiply the given weight by the fineness and by 128, and divide the product by 99000.

* Notk, Tho tmdo of valuation for siloi-r o‘ins 1.-3 given on pairu 14.

31

III.

OBSERVATIONS IN REGARD TO THE VALUE AND THE TRUE PAR OF UNPARTEU

GOLD BARS AT SAN FRANCISCO, CALIFORNIA.

It has already been stated on page 10, that these bars contain silver, and that the expenses of separating it from the gold, exceed, in some cases, the value of the silver, while in others a profit accrues from the operation. Table C has been prepare! for the purpose of enabling those, who buy and sell unparted gold bars, to ascertain what amount can be obtained for them in gold coins or in fine gold bars, at the United States Assay Office, New-York, and the United States Mint, Philadelphia.

It may be observed here, that the value thus ascertained, is the proper value of these bars at San Francisco, whenever they are taken as a remittance to New-York. A quantity of grains, lumps, dust, or amalgam, having been presented at the Branch Mint, at San Francisco, or at some private Assay office, and the charges for melting and assaying having been paid, the depositor receives the net proceeds in bars made of the gold thus deposited ; these bars have their weight, fineness and the value of the gold alone stamped upon them.

To determine what they are worth, it is necessary to inquire the use to be made of them ; if they are to be exported to New-York, their value in gold coins at New-York is the problem to be solved ; but if they are to be converted into coins at San Francisco, then, after calculating their net value by the Table as already explained, the result must be modified by taking into the account the difference of parting chaige, which is the only element in the calculation at San Francisco, which differs from that at the U. S. Mint, or at the U. S. Assay Office, New-York.

EXAMPLE.

Gross Value.

1 bar, w’^eighing 601 ounces, @ 803 thousandths=S9,976.29.

At this fineness, the gain (per Table C,) is Q'^io cents per $100, or $62.95.

Now, if this bar is taken for exportation, then its value in gold coins is $9,976.29+62.95=$10,039.24, but if put into the Br. Mint at San Francisco, to be con- verted into coin there, where the charge for parting is 11 cents per ounce, the net value must be diminished 6 cents per ounce of the 601 ounces, or $36.06.

By reference to Table C, it appears that at the fineness of 877 thousandths or 8762 thousandths, both of which are considered as containing the same proportion of silver or 118 thousandths, the value of this silver is about the same as the charges for parting and coinage at New-York, so that, in view of the preceding observations, it is evident that this fineness is the true par.

Finenesses helow 877 thousandths contain more silver, and are, therefore, worth a premium; while those above, containing less silver, are at a discount as compared with bars of 877 thousandths.

32

Each thousandth shows a different premium or discount, and the proportionate difference varies in the several grades of fineness: thus, between 704 thousandths and 714 thousandths the average variation per thousandth in the gain is cent; between 770 thousandths and 780 thousandths it is 1 cent; between 810 thousandths and 820 thousandths it is cent; between 860 thousandths and 870 thousandths it is f cent. It is evident, therefore, that no average rate of gain or loss per thousandth will equally apply to all the grades of fineness; but the actual value of any nnparted gold bar must be determined by the use of the Table in the manner already explained.

Having thus found what the unparted gold bar is worth when converted into coin at Hew-York, it would seem to be a rule, alike just to the seller and the purchaser of these bars, to place such a premium upon their ascertained value as the market rate of ex- change prevailing at the time of the transaction requires. This causes every fineness to express its exact character, and obviates the exceptionable custom of employing a fictitious par.

IV.

OBSERVATIONS IN REGARD TO THE RATES OF EXCHANGE BETWEEN SAN FRANCISCO AND NEW-YORK, AND BETWEEN NEW-YORK AND LONDON, AS CONNECTED WITH THE VALUE OF UNPARTED GOLD BARS AT SAN FRANCISCO.

Applying the rule stated at the close of the previous chapter for estimating the value of unparted gold bars by comparing them with the true par, the inquiry arises, what rate may be paid for them in lieu of buying a draft on New- York ?

Suppose a lot of bars, weighing 10,000 ounces, averaging 840 thousandths fine, and stamped value $173,648.41, are purchased as a remittance to New-York. These bars are worth, per Table C, SO^^q cents per $100 premium, making the value of them $174,169.54 as the net amount they will produce in coin at the United States Assay Office, New-York, providing they contain the complement of silver. The allowance to be made for every thousandth of silver short is given on page 10.

Having thus ascertained the par or coin value of the bars, the holder of them may charge to 1% premium thereon. If the purchaser pay premium, the bars will cost him $435.42 additional, making their total cost at San Francisco $174,604.96. He now ships them to New-York, paying for freight and for insurance on the stamped value, together $2257.36, making the cost of the bars delivered at

New-York. $176,862 32

If the rate of sterling Exchange at New-York is below the shipping point, and the bars are, therefore, refined and coined there, producing 174,169 54

Then this amount of coin has cost $2,692 78

or l^foo

33

But when sterling Exchange is at the shipping point, the imparted bars may be deposited at this office, rehned and cast into fine gold bars. These, shipped to London and sold at T7s. 9d. per ounce English standard, will yield a profit of $276.90 after pay- ing freight tc', insurance bankers’ commission at New-York and at London, and some petty charges. This gain deducted from $2692.78, the amount against the account at New-Tork, will leave $2416.12 as the net amount of outlay, oi about Reo-ardino- these two transactions the transmission of the bars from San Francisco to New-York, and thence to London— as expre.ssing one interest, it is proper to conclude that the rate of exchange, as thus determined, between San Francisco and New-York, is 1%% premium whenever exchange between New-York and London is 10^^.

It is obvious that any change in the items which make up the foregoing account will involve a change in the net result. Thus if premium on the pai value, in- stead is charged for unparted gold bars at San Francisco, Exchange on London

must bring 101% otherwise the rate of Exchange between San Francisco and New- York, as above determined, will amount to premium when the sterling rate is

By observing the system just explained, the imperfect and Jluctuating par is obviated, a full allowance is made for silver contained in the bars in every instance, and the true par is used as the basis for a commission of | to |^, to be regulated by the law of demand and supply.

V.

SHORT METHODS OF CAECIJLATIOlSr.

FOR GOLD.

1. To Convert Weight into Value.

Multiply the weight by double the fineness, add to the product g^oth thereof, plus jigth of the s\)th, the answer will be in cents.

Example.— What is the value of 1258 ounces at 774thousandths?

1258 X 1548 == 19473.84

g^oth 649.128

ninth 5.032

Answer. $20,128.00

By this rule the value of one ounce of gold, of any fineness, may be readily determined.

Example —What is the value of 1 ounce at 658.ithousandths?

658i X 2 = 1317

gigth 43.9 i^gth .34

Answer. $13.61.24

The division by 129 being somewhat difficult, it will be found sufficiently accurate

in most cases to divide by 130.

5

34

2. To Convert Value into Standard Weight.

Divide the value in dollars by 20, this quotient by 20, and the second quotient by 2, add the three quotients together; the answer will be in standard ounces.

Example. What is the weight, in standard ounces, of $154,686.56?

20) 154686.56

20) 7731.328 2) 386.7164

193.3582

Answer.— ozs. 8314.4026 FOR SILVER.

1. lo Convert Weight into Dollar Value.

Add to the weight in standard ounces i\th thereof, plus the ]®oth of the i\th, the answer will be in dollars.

Example. What is the value of 1268.30 standard ounces?

1268.30 i\th 115.30 i^oths of i\th 92.24

Answer.— $1475.84

2. To Convert Dollar Value into Standard Ounces.

Subtract from the value |th thereof, plus gth of this quotient, the answer will be in standard ounces.

Example. What is the weight of $1475.84?

$1475.84

|th 184.48 |th 23.06

207.54

Answer. Stand, ozs. 1268.30

TO CONVERT TROY OUNCES INTO POUNDS AVOIRDUPOIS. Multiply the ounces by .O67.

Example. What is the weight in pounds avoirdupois of 2688 troy ounces?

2688

.064

7)161.28

23.04

lbs. 184.32

It will be seen that 7 of the product is the same as ^ of the multiplicand.

35

SHOKT METHOD OF MULTIPLICATION.

When the multiplicand and multiplier contain decimals, the 'product can be more easily obtained by reversing the figures in the multiplier.

Example. Required the equivalent in gold coins @ premium of $156(2.48

in currency ? Answer. $11728.70.

From Table J, it appears that $7483.63 of gold coins, at this premium, produce $10000 in currency, therefore, 15672.48 multiplied by .748363, the value of one gold dollar, will give the above answer.

OLD METHOD OF MULTIPLICATION.

INVERSE MULTIPLICATION.

15672.48

.748363

15672.48 3638 47

4701744

9403488

4701741

12537984

6268992

10970736

10970.736

626.899

125.380

4.702

940

47

$11728.70415024

$11728.704

EXPLANATION OF INVERSE MULTIPLICATION.

After reversing the figures of the multiplier, the multiplicand is first multi- plied by .7, and the product is set down in the usual way, pointing off three decimals, there being two in the multiplicand and one in the multiplier. Now multiply by 4 the next decimal, beginning with the figure in the multiplicand directly over it, adding to the product the carrying figure derived from 4 times 8, and set down the lesult at the extreme right of the first product, completing the second line by continuing the multiplication of the multiplicand in the ordinary way; proceed to multiply in like manner, as shown in the example, with the remaining decimals in the multiplier, and add together the several products.

EASY MODE OF DIVIDING BY 99.

Rule. Set down the dividend, and add thereto 100th of the same to the extent of three decimals, then 100th of that quotient, and so on until the quotients are exhausted ; then add these quotients together.

Ounces. Dec.

Example. Divide 120486.568 by 99.

126486.568

1264.866

!i2.649

126

1

Answer. 127 764.210

36

VI. A Comparison op the Weights Employed in the United States, England, France and Spain that Relate to the Coins of those Countries.

FRANCE.

The metric system of measures was established in France in 1795 ; it is derived fiom the measurement of the earth. The Meire^ wliich is the fundamental measure, is piesumed to be the ten millionth part of a meridian line drawn from the jDole to the equator, and is 39.37079 English inches.

The derivative unit of weight is the Gramme^ which has been determined by the woignt of a cubic centimetre of distilled water at its maximum density. Professor Miller ascertained that the Kilogramme is equivalent to 15432.34874 grains. The coins if accurately minted may serve also as weights. Thus 5 francs in copper, 50 in billon, 200 in standaid silver, or 3100 in standard gold should weigh 1 kiloo'ramme.

French Weights. Milligramme (1000th of a gramme). Centigramme (100th of a gramme). Decigramme (10th of a gramme). Gramme {unit of weight). Decagramme (iO grammes). Hectogramme (100 grammes). Kilogramme (luOO grammes). Myriagramme (10000 grammes).

1 Franc in silver weighs 5 Francs weigli 5 Francs in gold

o grammes

9^

1.6129032 gramme

Eguivalertts.

0.01543 troy grains, 0.15432

1.54323

15.43235

154.32349

1543.23487 15432.34874

321.50726 troy ounces.

.160754 ounce. .803768

.051856

U

u

u

u

u

SPAIN.

Gold is weighed by the Castilian Mark of 50 Castellanos, 400 Tomines or 4800 Granos. Silver is weighed by the same Mark, but is divided into 8 Onzas, 64 Ochavas, 128 Adarmes, 384 Tomines or 4603 Granos. The Castilian Mark contains 3552 troy grains or 230.166 grammes. As this weight is equal to 7.4 ounces troy and the Mark is divided into 8 onzas, one Spanish ounce is therefore equal to 0.925 troij ounce.

Spanish Weights.

12 granos make 1 tomin.

3 tomines 1 ad a r me.

2 adarmes 1 ochava.

8 ochavas 1 onza.

8 onzas 2 marcos

U

.5994 gramme or 1.7982

3.5963 grammes

Equivalents.

9.25 troy grains. 27.75 55.50

28.7707 444.

1 marco. 230.1658 3552.

1 libra. 460.3315 7104.

In 1786 the standard of Gold coins was reduced from 21^ carats to 21 carats (='375 thousandths) for the different Doubloons and their divisions. There are four dcnorninaiions of gold required to be of this fineness the <loubloon, the half, the quarter or pistole and the eighth or escudo. The weight should be 8^- doubloons to the Mark of Castile, or about 418 grains or 0.870j of an ounce troy to the doubloon.’^ Dy reference to Table E of Gold Coins, it will be seen that the average weight and fineness of the Doubloon falls below its legal terms. 1000 Dollars (silver) should weigh, according to the Mint regulations, 117 marks 5 ounces, Castilian weight, equal to 870.5 troj^ ounces ; but the average weight of this number of dollars is found to be 866 ounces,

* Tliin would inako tho groH8 value of the doubloon $15.75.

S7

UNITED STATES AND ENGLAND.

The United States and English Standard Unit for Weights is the Troy Pound containing 5760 grains.

24 grains make 1 pennyweight = 1.55517 gramme.

20 iienny weights 1 ounce = 31.1035 grammes.

12 ounces 1 pound = 373.24197

The legal weight of the Sovereign is 123.2/448 grains @ 916|thou- sandths = '25.55734 grains @ OOOthousandths ; that of the Half-Eagle is 129 grains and of the 5-Franc gold piece 1612.9032milligrammes, both of these @ 900thousandths. From these terms the following comparison is derived.

Grains. Dec. Oz. De;. Grammes. Dec.

Sovereign = 125.55734 = 0.2615778 = 8.135984

Half-Eac^le = 129 = 0.26875 = 8.359065

25-Franc Gold Piece = 124.15442 = 0.2592801 = 8.064516

INTERNATIONAL COINAGE SYSTEM.

This contemplates making the Sovereign, the Half-Eagle and the 25-Franc gold piece of the same weight and value. The weight of the present 5-Franc gold piece, 1612.9032 milligrammes, to be the unit with its multiples.” In conforming the weight of the Sovereign to that of the 25-Franc piece, it would require a reduction of .8786^ (about ^ths %) and a reduction of 3.5237^ (about 2>\%) from the Half-Eagle to conform it to the French coin.

According to this proposition, the several denominations of U. S. gold coins

would weigh as follows :

Milligrammes. Dec. Grains. Dec.

The Dollar 1612.9032 = 24.890885

Qr.-Eagle 4032.2581 = 62.227212 3 Dollar Piece 4838.7097 = 74.672655 Half-Eagle 8064.5161 = 124.454423 Eacrle 16129.0-322 = 248.908847

Double Eagle 32258.0644 = 497.817603

Present Weight. Grains. Dec.

25.8

64.5

77.4

129

258

516

By a slight modification of these terms, substituting 1620 milligrammes as the weight of the franc gold piece and of the gold dollar, all the denominations of French, British and U. S. gold coins could be expressed in whole numbers, thereby facilitating their adjustment and calculation.

The present ratio of Gold to Silver is about 1 to 16 (1 to 15.9883/ 1). If the weight of the gold dollar were fixed at 1620 milligrammes or 25 troy grains, the above ratio would be maintained by reducing the weight of the silver dollar from 412.5 grains to 400 grains, or one-fourth of one cent to the grain, the new weight of the gold dollar being four cents to the grain. This relation of weight to value furnishes an easy method of determining the amount of United States gold and silver coins

exchangeable for old coins.

By this plan, the increase in the weight of the French coin would be iqq%, the decrease in tliat of ihe British coin (.about while the weight of U. S. gold

coins would be reduced (3.101)7) about 3,1q^.

OPINIONS OF THE PRESS.

The Bullion Dealer’s Guide, by Geo. W. Edelman, Deputy Treasurer United States Assay Office, New York, 18G8, is just published by J. K. Van Slyke k Co., No. 3 Broad street. This small, elegantly printed volume, deserves the attention of business men. It presents, in the compass of thirty pages, the results of a vast amount of calculation of weight, fineness and value of gold and silver bullion, enabling the dealer in bullion to find at a glance just what he needs to know, in order to regulate wisely his transactions in coin or bullion. For example, a single line in Table B of Mr. Edelman’s Book tells exactly what one thousand ounces of silver bullion at any fineness will produce, at the Mint or Assay Office, in either fine bars, dollars or silver coins. If any one attempts to calculate all this, he will see what a vast amount of faithful labor Mr. Edelman has put into this single page of his book. Table C is equally condensed and valuable, exhibiting at a glance the gain or loss, according to fineness, upon gold bars containing silver, when deposited at the Assay Office or Mint. Table D gives the weight and fineness of every coin of the United States, from 1792 to the present time, presenting in a condensed form matter of great historical as well as financial interest. Indeed, all the tables in the book are models of concise accuracy, and the whole exhibits an intelligent comprehension of the subjects treated, and thorough fidelity in the manner of presenting them. It is evidently the right book by the right man; and Messrs. Duncan, Sherman & Co., Aug. Belmont & Co., Brown Brothers k Co., and other eminent bankers, are right in recommending it as the most valuable and correct work of the kind ever published.” N. Y. Evening Post.

The attention of bankers, bullion dealers, and merchants generally, who are interested in the assay or handling of coin and bullion, is directed to a new publication by George W. Edelman, the well known Deputy Treasurer of the Assay Office in this city. It is endorsed by the first bankers in the city, and to those in active business will save more than its cost, each day in the year. N. Y. Journal of Commerce.

Mr. George W. Edelman, of the United States Assay Office, has just published the Bullion Dealer’s Guide, containing a series of tables which show the values of all kinds and grades of coin and bullion, with minute explanations of their use. It is much the most careful and accurate work of the kind extant, and will be found in- dispensable to all who buy or sell foreign coins or bars. N. Y. Evening Post.

Mr. George W. EoELiiAN, Deputy Treasurer of the United States Assay Office, in this city, has compiled a very thorough guide for dealers in bullion, explanatory of the value of the precious metals in the various changes which they undergo after they have been taken from the mines, and resulting from their being melted, refined, or coined. The aim of the work is to enable the bullion dealer to determine the form into which he will convert his bullion so as to yield him the most satisfactory return. The work consists of a series of pertinent tabular exhibits, accompanied by the neces- sary illustrative notes. Other tables, apposite to the nature and object of the work, are appended. The book, under the title of The Bullion Dealers Guide, is handsomely issued by Messrs. George F. Nesbitt & Co. It is emphatically recom- mended by some of the leading city bankers and dealers in bullion. N. Y. Times.

Tables I., J. k K. and Section Qth {See Introduction) present additional mam not found in the first edition.

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