PHILOSOPHICAL TRANSACTIONS 
OF THE 
ROYAL SOCIETY OF LONDON- 
Semes A, VOL. 206, pp. 453-480. 
[Plates 10-19.] 
RESEARCHES ON EXPLOSIVES— Part IV. 
BY 
Sib ANDREW NOBLE, Babt., K.O.B., D.Sc. (Oxon.), D.C.L., F.R.S. 
LONDON: 
PUBLISHED FOE. THE ROYAL SOCIETY 
BY DULATJ AND CO., 37, SOHO SQUARE, W. 
CONTINENTAL AGENTS, MESSRS. FRIEDLANDER AND SON, BERLIN. 
1906. 
A 410. 
Price Five Shillings and Sixpence. 
13.10.06 
