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SILVER AND GOLD:

AN ACCOUNT OF

THE MINING AND METALLURGICAL INDUSTRY

OF THE UNITED STATES,

WITH REFERENCE CHIEFLY TO THE PRECIOUS METALS.

BY

ROSSITER W. RAYMOND, Ph. D.,

COMMISSIONER OF MINING STATISTICS ; PRESIDENT OF TIIE AMERICAN INSTITUTE OF MINING ENGINEERS;
EDITOR OF THE ENGINEERING AND MINING JOURNAL ; AUTHOR OP " MINES OF THE WEST,"
" AMERICAN MINES AND MININO,” “ MINES, MILLS, AND FURNACES,''

ETC., ETC.

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NEW YORK :
J. B. FORD AND COMPANY

1873.

TNB

Entered according to Act of Congress, in the year 1873,

BY J. B. FORD AND COMPANY, in the Ollice of the Librarian of Congress, at Washington.

UNIVERSITY PRESS: Welch, BIGELOW, & Co.

CAMBRIDGE.

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