BY

ROBERT H. THURSTON, A. M., C. E.,

PROFESSOR OF ENGINEERING STEVENS INSTITUTE OF TECHNOLOGY, PAST PRESIDENT
AMERICAN SOCIETY MECHANICAL ENGINEERS, MEMBER OF SOCIETY OF CIVIL
ENGINEERS, SOCIÉTÉ DES INGÉNIEURS CIVILS, VEREIN DEUTSCHE
INGENIEURE, OESTERREICHISCHER INGENIEUR- UND
ARCHITEKTEN-VEREIN; ASSOCIATE BRITISH
INSTITUTION OF NAVAL ARCHITECTS,
ETC., ETC.

SECOND REVISED EDITION.

NEW YORK:
D. APPLETON AND COMPANY,
1, 3, AND 5 BOND STREET.
1886.


COPYRIGHT, 1878, 1884,

By ROBERT H. THURSTON.