Please see the [Transcriber’s Notes] at the end of this text.
The cover image has been created for this e-text and is in the public domain.
TUNNELING:
A PRACTICAL TREATISE
BY
CHARLES PRELINI, C. E.
AUTHOR OF “EARTH AND ROCK EXCAVATION,” “DREDGES AND DREDGING,”
“EARTH SLOPES, RETAINING WALLS AND DAMS,” ETC. PROFESSOR
OF CIVIL ENGINEERING IN MANHATTAN COLLEGE,
NEW YORK
167 ILLUSTRATIONS
SIXTH EDITION, REVISED AND ENLARGED
NEW YORK
D. VAN NOSTRAND COMPANY
Twenty-five Park Place
1912
Copyright, 1912,
BY
D. VAN NOSTRAND COMPANY
NEW YORK
Stanhope Press
F. H. GILSON COMPANY
BOSTON, U.S.A.