PHILOSOPHICAL TRANSACTIONS 
OF THE 
ROYAL SOCIETY OF LONDON 
Series A, VOL. 202, pp. 243-275. 
ON THE DISCHARGE OF ELECTRICITY FROM 
HOT PLATINUM 
BY 
HAROLD A. WILSON, D.Sa, B.A., 
FELLOW OF trinity COLLEGE, CAMBRIDGE. 
LONDON: 
PUBLISHED FOR THE ROYAL SOCIETY 
BY DULAU AND CO., 37, SOHO SQUARE, W. 
CONTINENTAL AGENTS, MESSRS. FRIEDLANDER AND SON, BERLIN. 
1903. 
A 352. 
Price One Shillinf) and Sixpence. 
14.11.03 
