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SPECIFICATIONS

FOR THE USE OP

ENGINEERS AND ARCHITECTS

BY

E. A. MERRILL, A. M.,

Author of "Reference Book of Tablet and Formulae for
Electric Street Railway Engineer*"

Second Edition. Entirely Rewritten

NEW YORK

McGRAW PUBLISHING CO.
114 Liberty Street

Copyright, 1892 And 1606,
By THE W. J. JOHNSTON COMPANY.

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