THE 



CIVIL ENGINEER AND ARCHITECT'S 



JOURNAL, 



SCIENTIFIC AND RAILWAY GAZETTE. 



VOLUME XIII. 



1850. 



LONDON: 



R. GROOMBRIDGE AND SONS, 5, PATERNOSTER ROW; J. WEALE, 59, HIGH HOLBORN; W. ROBERTSON, 



DUBLIN; SUTHERLAND, EDINBURGH ; MATHIAS, PARIS ; MUQUARDT, BRUSSELS; 



t 



C. MONIER, MADRID; WILEY AND PUTNAM, NEW YORK. ' 



Printed and PubUahed bj WILLIAM LAXTON, the Proprietor, at No. 10, Fludyer Street, Whitehall. 



