THE 



CIVIL ENGINEER AND ARCHITECT'S 



JOURNAL 



SCIENTIFIC AND RAILWAY GAZETTE. 



VOLUME Xll. 



1849. 



LONDON: 



^o'/"-'^' o«o' 



R. GROOMBRIDGE AND SONS, 5, PATERNOSTER ROW; J. WEALE, 59, HIGH HOLBORN; WIETEV AND H'TNAM, 



NEW YORK; GALIGNANI, AND MATHIAS, PARIS. 



Printed and Published by WILLIAM LAXTON, the Proprietor, at No. 10, Fludyer Street, Whitehall. 



