MR. MURRAY'S FORTHCOMING WORKS. 



An Historical Geography of the 

 Ancient World. 



By E. H. BUNBURY, F.R.G.S. 



2 vols. 8vo. 



The Rise and Development of Mediaeval 



Architecture. 



LECTURES DELIVERED AT THE ROYAL ACADEMY. 

 By the late SIR G. GILBERT SCOTT, R.A., F.S.A. 



With 400 Illustrations, from the Author's Drawing. 2 vols. Medium 8vo. 



A Descriptive Catalogue 

 of the Etched Work of Rembrandt; 



WITH LIFE AND INTRODUCTIONS. 

 By CHARLES HENRY MIDDLETON, B.A. 



With Explanatory Cuts. Medium 8vo. 



Metallurgy. 



THE ART OF EXTRACTING METALS FROM THEIR ORES, AND ADAPTING 

 THEM TO VARIOUS PURPOSES OF MANUFACTURE. 



SILVER. 



By JOHN PERCY, M.D., F.R.S., 



Lecturer on Metallurgy at the GoTernment School of Mines. 



With numerous Illustrations. 8vo. 



