In 1869 he wrote for the “Bankers’ Magazine,” “Propositions

for a Revised System of Weights, and a Restoration of Silver

Currency.” The development of his views on these subjects

is a model of clear exposition, and the conclusions reached

were such as might be expected from a mind aiming to attain

practical results rather than to impose visionary theories.

From the beginning he was highly esteemed at the Mint. It was

his ambition to acquire a knowledge of every branch of the

service, and with his capacity and opportunities this end was

attained. He early became the trusted friend and counsellor

of his colleagues, and was able to serve them in many ways,

perhaps most of all with his ready pen. As time passed, and

forty-eight years of experience was given to him, he was

recognized by all as the Nestor of the Mint service. And here I

pause to draw a lesson, from the example of Mr. Du Bois’s life,

as to the value of a properly organized civil service. In the

department with which he was connected, political tests were

never obtruded, and permanence of tenure followed on merit.

On no other basis could his services have been claimed or

retained. They would have been transferred to a private sphere,

probably to his pecuniary gain, certainly to the public loss.

He was very accessible, and ever ready to lend aid from the

stores of his knowledge, but in particular did he delight to

instruct and bring forward his younger friends.

Mr. Du Bois was able to fulfill his official duties until

within a few months of his death. He was fully conscious of his

approaching end, preserving his intelligence to the last, and

the faith which had comforted him in this life supported him at

its close.

The following minute was adopted at a meeting of the officers

and employees after his decease:

“The remarkably close conformity of the United States coins to

the standard assigned them by law, has been recognized by the

highest Mint authorities of the world to be unsurpassed, if

quite equalled, in its uniform exactness. The founding of such

a reputation and its continuance during the last half-century,

are largely due to the joint labors of the late Jacob R.

Eckfeldt and William E. Du Bois.”

MELTERS AND REFINERS.

JOSEPH CLOUD, appointed January, 1797; served until January, 1836 (39

years).

FRANKLIN PEALE, appointed January 5, 1836.

JONAS R. MCCLINTOCK, appointed February 19, 1840.

RICHARD S. MCCULLOCH, appointed in April, 1846; served until April 1,

1849.

JAMES CURTIS BOOTH, Melter and Refiner, was born in Philadelphia in

1810, educated in the same place, and graduated in the University of

Pennsylvania 1829. After study and field practice in the Rensselaer

School, at Troy, N. Y., in 1831-32, under the late Professor A. Eaton,

Mr. Booth studied Practical Chemistry in Germany, in 1833-34-35, in the

laboratories of Professors F. Wohler and G. Magnus, and in visiting

accessible manufacturing establishments in Germany and England having

relation to chemistry. The late Prof. J. F. Frazer and Mr. Booth were

the two Assistants on the Geological Survey of Pennsylvania in its

first year, 1836. Mr. Booth next had charge of the Geological Survey of

Delaware in 1837-38 (being often assisted by Prof. Frazer), and published

his report on the survey in 1839-40.

Mr. Booth, observing the great deficiency in the knowledge of Applied

Chemistry in his native place, opened a laboratory for teaching the same,

by chemical analysis and by operating, in 1836, and the same laboratory

has been continued successfully to the present time by Dr. T. H. Garrett

and Mr. A. Blair.

With the same object in view, Mr. Booth lectured at the Franklin

Institute for nine successive winters, giving three full courses of

lectures, each of three winters’ duration (1836-1845).

Prior to 1850 Mr. Booth published the Encyclopædia of Chemistry, being

the author of the majority of the articles contained in it, with valuable

contributions by Prof. R. S. McCulloch and others. It was a valuable

adjunct to the study of chemistry for many years.

The Director and officers of the Mint unsuccessfully solicited the

appointment of Mr. Booth as Melter and Refiner of the Mint in 1838-40,

but in 1849 Mr. Booth obtained, through his friend, Mr. Meredith, the

appointment, over the signature of President Z. Taylor, and has continued

in the same position from that date to 1887, a period of more than

thirty-six years. He resigned his office at the close of the year 1887.

DR. DAVID K. TUTTLE, of the Carson City Mint, appointed Melter and

Refiner January 10, 1888.

NATHANIEL B. BOYD, Assistant Melter and Refiner, was born in

Philadelphia, January, 1832. Twenty years later, he was graduated with

honors at Burlington College. After leaving College he studied law, and

was admitted to the Philadelphia Bar in 1854. In 1869 he accepted an

appointment in the National Mint, tendered him by Director Pollock. In

1873 he was appointed Assistant Melter and Refiner, a position which he

still occupies (1885).

THE MINT ENGRAVERS.

(Extract from Patterson Du Bois’ Biographical Sketch of “Our Mint

Engravers.”)

Whatever may be said concerning the peculiar responsibilities of the

officers of the Mint, who are occupied with the various operations of

turning bullion into coin, it must be conceded that none of them occupies

a position so dubious and, in some ways, so unenviable as the Engraver.

In the general transactions of the Mint, he is the most retired—the most

obscure—of its officers; yet his card is in every one’s pocket.

As to the types of coinage, the standards are as numerous as the eyes

that water for them, and there is no piece but may be said to be outside

of _somebody’s_ tolerance. No other artist undergoes such an ordeal, for

those who do not admire this painting or that statue are not compelled to

hug and hoard it, much less to toil for its possession. The engraver who

can, from his retired window, see the critical millions clutching for his

little _relievos_, is in some sort a hero _ex-officio_, and it has been

well suggested that we look briefly upon the uneventful lives of this

worthy line of officers.

I. Robert Scot received his appointment as the first Engraver of the

Mint, November 23, 1793. Information is wanting as to his nativity,

but at the time of his appointment he seems to have been turning the

down-hill of life. He is remembered as rather under size, and as an

honorable and agreeable gentleman.

According to Loubat, Joseph Wright was “appointed first a draughtsman

and die-sinker to the United States Mint, and made the dies of a medal,

the bust on the obverse of which was considered to be the best medallic

profile likeness of Washington.[21] He also made the medal voted by

Congress to Major Lee.” Wright died in 1793.

II. William Kneass, second of the line, was born in Lancaster, Pa.,

September, 1781, and was appointed Engraver January 29, 1824. Mr. Kneass

had been chiefly a plate engraver for book-work. There were some changes

in the coinage during his term, notably in 1834 and 1838, for gold, and

1836, 1837, 1838, and 1840, for silver. But some of this work was done by

Gobrecht as assistant. Kneass appears upon a pattern half dollar of 1838;

but the silver dollar of 1836, as well as a pattern half of 1838, were

the work of his assistant. Prior to his appointment he had an engraving

office on Fourth above Chestnut street, Philadelphia, which was a

well-known rendezvous for the leading wits and men of culture, for which

Philadelphia was then eminent.

Mr. Kneass died in office, August 27, 1840. A good engraving of him hangs

in the Assayer’s Office, inscribed “to his friend Adam Eckfeldt, Chief

Coiner,”—who had been chiefly instrumental in securing his appointment.

III. Christian Gobrecht was appointed December 21, 1840, to fill the

vacancy made by the death of Kneass. He was born in Hanover, York Co.,

Pa., December 23, 1785. In 1811 he went to Philadelphia, and became an

engraver of bank notes, seals, calico printers’ rolls, bookbinders’ dies,

etc. In 1836 he received an appointment as assistant to Mr. Kneass at

the Mint, in which capacity he executed some important work. Among other

similar performances he was highly commended for his Franklin Institute

Medal.

Christian Gobrecht continued in office until his death, July 23, 1844.

IV. James B. Longacre was born August 11, 1794, in Delaware Co., Pa.

He served an apprenticeship as a line engraver with George Murray,

Philadelphia, and did some high class plate-work before he was free, in

1819. He was one of the originators of the _National Portrait Gallery of

Distinguished Americans_, the first volume of which appeared in 1834.

Longacre drew from life and engraved many of the portraits entire.

Like his predecessors, he died in office—January 1, 1869. During his

term Mr. Longacre was variously assisted by P. F. Cross, William Barber,

Anthony C. Paquet, and William H. Key. Cross was born in Sheffield,

England, served several years in the Mint here, and died in 1856. He

engraved the obverse of the Ingraham medal. Paquet was born in Hamburg,

1814, emigrated 1848, served as assistant 1857 to 1864, died, 1882.

He engraved the medals of Grant, Johnson, Buchanan, Everett, and the

Life Saving Medals, with some others. Key is a native of Brooklyn, was

appointed an assistant, 1864, and is still in the service. He executed

the Kane Expedition and Archbishop Wood Medals. The changes and additions

during the Longacre term were numerous and important, both as to alloys

and denominations. The pattern pieces also record various experiments in

the art of coining.

V. William Barber, fifth Engraver of the Mint, was born in London, May

2, 1807. He learned his profession from his father, John Barber, and was

employed on silver-plate work, after his emigration to this country.

He resided in Boston ten years, and was variously employed in his line

of work. His skill in this way came to the knowledge of Mr. Longacre,

then Engraver of the Mint, and he secured his services as an assistant in

1865.

In January, 1869, upon the death of Mr. Longacre, he was appointed as his

successor, and continued in that position for the remainder of his life.

His death, which resulted from severe chills, brought on by bathing at

the seashore, occurred in Philadelphia, August 31, 1879.

Besides much original work on pattern coins, he also produced over forty

medals, public and private. The work on all of them was creditable, but

we may specify those of Agassiz, Rittenhouse, and Henry, as very superior

specimens of art. Mr. Barber was assisted by Mr. William H. Key, Mr.

Charles E. Barber, and Mr. George T. Morgan.

VI. Charles E. Barber, sixth Engraver, is a son of the preceding, and was

born in London in 1840. He was appointed an assistant in 1869, and became

the official head by promotion in 1880, to fill the vacancy caused by his

father’s death. The appointment was not unmerited. One of Mr. Barber’s

latest cards to the public is the new five-cent piece—a successful

venture in very low relief. But his handiwork is more or less visible in

all the principal medals executed since 1869. Since his appointment as

Chief Engraver, the work of his department has been enormously increased

by the number of medal dies demanded for the War Department and from

other Government sources. Mr. Barber’s best work is seen in the medals of

Presidents Garfield, Arthur, Indian Peace, Army Marksmanship, and Great

Seal. He is particularly happy in “catching a likeness.” The head of

Superintendent Snowden is a rare specimen of medallic portraiture.[22]

Messrs. Key and Morgan are the Engraver’s assistants. The former has

already received notice; the latter, Mr. George T. Morgan, was born in

Birmingham, England, in 1845; he studied at the Art School there, and won

a National Scholarship at the South Kensington, where he was a student

two years. He is best known to the country by the so-called “Bland

dollar,” which is his design and execution.

We have reason to congratulate both the Government and the people that

the engraving service is well and judiciously furnished.

BENJAMIN RUSH,

An eminent physician and philanthropist, was born near Philadelphia,

December 24, 1745; he graduated from Princeton College in 1760; he

afterwards studied medicine in Edinburgh, London, and Paris; returning

to this country, he was elected Professor of Chemistry in the Medical

College of Philadelphia in 1769. In 1776 he was elected to the

Continental Congress, and was one of the signers of the Declaration

of Independence in the same year; he was afterwards appointed

Surgeon-General of Revolutionary Army, and voted for the adoption of

the Constitution of the United States in 1787. Dr. Rush was a popular

lecturer, and eminently qualified as a teacher of medicine. When the

yellow fever scourged the City, and the public buildings were closed in

1799 and 1800, he was very successful in his treatment of the victims

of that epidemic. It is said that he visited and prescribed for one

hundred patients in a single day. He was treasurer of the first United

States Mint during the last fourteen years of his life. Dr. Rush died in

Philadelphia in April, 1813. Among his nine children was Richard Rush,

the statesman.

NOTE.—Dr. Rush was the author of the first pamphlet on temperance

published in this country, showing the injurious effects of alcoholic

drinks on the human system, and is justly regarded as the father of the

temperance movement, the Centennial of which has lately been celebrated

throughout the United States, September, 1885.

CASHIER.

MARK H. COBB, the Cashier of the Mint from 1871 until the present time

(1885), was born in Colebrook, Connecticut, in 1828. In 1861, Hon. Simon

Cameron, then Secretary of War, appointed him Chief Clerk in the War

Department, he having previously been his private secretary. After Mr.

Cameron’s resignation as Secretary, Mr. Cobb, at the solicitation of the

late Col. John W. Forney, accepted the position of Enrolling Clerk of the

United States Senate in 1862. In 1871 he was appointed to the responsible

position of Cashier in the United States Mint.

ALBION COX, first assayer of the Mint was appointed April 4, 1794. His

commission, signed by Washington, until recently, hung upon the walls of

the assay office. But little is known of Mr. Cox, save that he was an

Englishman by birth, and a good officer, as appears from the following

report to the Secretary of the Treasury made by Director Boudinot, under

date, December 3, 1795. He says: “The sudden and unexpected death of the

assayer, Mr. Albion Cox, on Fryday last by an apoplectic fit, deprived

the Mint of an intelligent officer, essentially necessary to the future

progress in the coinage of the precious metals. Until this officer is

replaced, the business at the Mint must be confined to striking cents

only.”

He therefore held office about a year and eight months.

Joseph Richardson, second assayer, was appointed December 12, 1795. He

belonged to an old Quaker family distinguished for ability and character.

Mr. Richardson fulfilled the duties of his office with credit and honor.

He died in March, 1831. A water color portrait of him, dressed in plain

Quaker garb, hangs in the assayers’ room. He held office over thirty-five

years.

John Richardson, son of the preceding, was appointed assayer March 31,

1831. Finding the office not congenial with his tastes, and so subjecting

him to undue responsibilities, he resigned April, 1832, holding office

only a little over a year.

CURATOR.

R. A. MCCLURE, a gentleman skilled in the science of numismatics, was

appointed Assistant Curator of the Coin Cabinet in 1868, and, upon the

death of the Assayer and Chief Curator in 1881, the responsibilities of

the Curatorship fell upon Mr. McClure.

STANDARD WEIGHTS.

The earliest series of standard weights now known, are two sets

discovered by Mr. Layard in the ruins of Nineveh. They are now in the

British Museum. William the Conqueror decreed the continuance, as the

legal standard, of the pound in use by the Saxons. This and other

standards of weight and measure were removed by the King from the City of

Winchester to the Exchequer at Westminster, and placed in a consecrated

building in charge of his chamberlains. The place of deposit is said

to have been the crypt chapel of Edward the Confessor, in Westminster

Abbey. In 1866 the office of Exchequer was abolished, and the Standards

Department of the Board of Trade was established in London, assuming

charge of the standards—an arrangement still in force.

The old Saxon pound was the earliest standard of England. It was

identical in weight with the old apothecaries’ pound of Germany,

and equal to 5,400 of our later Troy grains. The pound sterling was

determined from this weight in silver. Henry III., in 1266, decreed the

following standards: The sterling, or penny, to weigh equal to thirty-two

wheat corns, taken from the middle of the ear; twenty pence, one ounce;

twelve ounces, one pound; eight pounds, one gallon of wine, which is

the eighth part of a quarter. The idea of the grain was borrowed by the

English from the French, and the Black Prince brought back with him from

France the pound Troye, which was derived from the commercial town of

that name. The use of the Troy standard was adopted by the druggists and

jewelers, on account of its convenient reduction into grains.

The pound avoirdupois, weighing 7,000 grains Troy, (Fr. _Avoir-du-poids_,

“to have weight”), first appears in use during the reign of Edward III.,

and it, as well as the Troy pound, has been employed without change ever

since. In the year 1834 the English standards of weight and measure,

consisting of a yard and pound Troy of brass, were destroyed by fire at

the burning of the Houses of Parliament. A few years later a commission

of scientific men was appointed to determine upon the restoration of

the standards. This resulted in a succession of difficult problems

resultant upon the oxidation to a greater or less extent of duplicates

of the standard still existing, as also of the variation of the cubic

inch of water, as in use in different lands. A cubic inch of distilled

water, weighed in air against brass weights, at a temperature of 62

degrees Fahr., the barometer being at 30 inches, had been determined by

scientific men to be equal to 252.458 grains, of which the standard Troy

pound contained 5,760.

As the unit of length was also lost, a series of experiments was made in

the vibration of a pendulum in a vacuum, marking seconds of mean time

in the latitude of London at the level of the sea. These deductions,

however, failed to be satisfactory, and the commission was compelled to

fall back upon the best preserved of the duplicate standards existent.

The Imperial Standard Pound is declared to be the true weight of an

avoirdupois pound in a vacuum. It is a curious fact that the Imperial

standards of platinum (which metal is not subject to oxidation), although

balancing brass weights in a vacuum, weigh in air more than one-half a

grain heavier than the latter. This is due to their greater displacement

of space.

The unit of weight in the United States is a Troy pound weight obtained

from England, a duplicate of the original standard fixed by the

commission of 1758, and reasserted by the commission of 1838. It is a

bronze weight of 5,760 grains Troy. It is kept in a strong safe at the

United States Mint, in Philadelphia. The President appoints an assay

commission, whose members meet at Philadelphia annually, upon the second

Wednesday in February, open the safe, and compare the copies, or the

working weights, with the original upon the most delicately poised

balances. Working standards of weights and measures are supplied by the

Secretary of State to the State governments, which in turn supply them to

the sealers of weights and measures of the various countries, who must

compare with the State standard once a year.

[Illustration: TROY STANDARD POUND WEIGHT.

Fac-simile, exact size.]

All of the scales and delicate test instruments in use by the government,

not only in Philadelphia Mint, but at the several branch mints, are

manufactured in this country, and as examples of wonderful mechanical

machines of minute accuracy they lead the world. Some of them are the

work of Mr. Henry Troemner, of Philadelphia, to whom, it is proper to

say, the writer is largely indebted for the facts given in this article.

Mr. Troemner, in the capacity of government expert, makes frequent visits

to the most distant points in the Union for the verification of national

standards. The Treasury Department made an especial request of him to

exhibit at the New Orleans Exposition, a line of his fine balances.

EXTRACT FROM CONSTITUTION OF THE UNITED STATES.

ARTICLE I., Sect. 8. The Congress shall have power ... to coin

money, regulate the value thereof and of foreign coins, and fix

the standard of weights and measures, ... to provide for the

punishment of counterfeiting the securities and current coin of

the United States.

ARTICLE I. Sect. 2. No State shall ... coin money, emit bills

of credit, make anything but gold and silver coin a tender in

payment of debts, ...

Coinage, fiscal year 1887.

---------------+------------+---------------

Description. | Pieces. | Value.

---------------+------------+---------------

Gold | 3,724,720 | $22,393,279.00

Silver | 44,231,288 | 34,366,483.75

Minor Coins | 50,166,509 | 943,650.65

---------------+------------+---------------

Total | 98,122,517 | $57,703,413.40

---------------+------------+----------------

Total number of Coinage Dies made during the year 1887.

Gold coinage 120

Silver coinage 359

Minor coinage 684

Proof coinage 27

Bullion for the Silver Dollar Coinage, 1887.

--------------------------------------+---------------+---------------

| Standard |

Mode of acquisition. | ounces. | Cost.

--------------------------------------+---------------+---------------

Purchases, Treasury Department, | |

Bureau of the Mint | 29,018,932.12 | $25,624,487.37

Purchases by mint officers | 282,626.95 | 249,150.73

Partings, bar charges and fractions | 131,783.20 | 114,982.36

+---------------+----------------

Total delivered on purchases | 29,433,342.27 | $25,988,620.46

Balance on hand July 1, 1886 | 3,258,495.66 | 2,960,969.02

+---------------+----------------

Available for coinage of silver | |

dollars during the fiscal year 1887 | 32,691,837.93 | $28,949,589.48

--------------------------------------+---------------+----------------

Value of the Gold and Silver (not including re-deposits) received at the

Mints and Assay Offices during the fiscal years 1880-1887.

--------+------------+------------+-------------

Fiscal | | |

years. | Gold. | Silver. | Total.

--------+------------+------------+-------------

1880 |$ 98,835,096| $34,640,522| $133,475,618

1881 | 130,833,102| 30,791,146| 161,624,248

1882 | 66,756,652| 33,720,491| 100,477,143

1883 | 46,347,106| 36,869,834| 83,216,940

1884 | 46,326,678| 36,520,290| 82,846,968

1885 | 52,894,075| 36,789,774| 89,683,849

1886 | 44,909,749| 35,494,183| 80,403,932

1887 | 68,223,072| 47,756,918| 115,979,990

--------+------------+------------+-------------

Silver Coins of the United States.

Illustrated history of the United States mint with a complete description of American coinage, from the earliest period to the present time · 第 12 / 16 段