Front matter
Reading edition
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.