MINUTES OF PROCEEDINGS

OF THE

INSTITUTION

OF

CIVIL ENGINEERS;

WITH

ABSTRACTS OF THE DISCUSSIONS.

VOL. XIX.

SESSION 1859-60.

EDITED BY

CHARLES MANBY, F.R.S., M. INST. C.E., HONORARY SECRETARY;

AND

JAMES FORREST, Assoc. INST. C.E., SECRETARY.

INDEX, PAGE 677.

LONDON:

Published by the Institution,

25 GREAT GEORGE STREET, WESTMINSTER, S.W.

1860.

The Copyright of this Work is vested in the INSTITUTION OF CIVIL ENGINEERS, and the right of Publication
and of Translation, in Great Britain and in Foreign Countries, is reserved, in accordance with the

provisions of the Copyright Act.

Sci 140

JUN 20 1917

TRANSFERRED TO
HARVARD COLLEGE LIBRARY

LONDON: PRINTED BY W. CLOWES AND SONS, STAMFORD STREET AND CHARING CROSS.

ADVERTISEMENT.

THE Institution is not, as a body, responsible for the facts and opinions advanced in the following Papers read, or in the abstracts of the conversations which have occurred at the Meetings during the Session.