* sAU&taoa* 
v 
PHILOSOPHICAL TRANSACTIONS 
OF THE 
ROYAL SOCIETY OF LONDON 
Series A, VOL. 208, pp. 381-443. 
[Plates 30-31.] 
BAKERI1N LECTURE. 
THE EFFECTS OF TEMPERATURE AND PRESSURE ON THE 
THERMAL CONDUCTIVITIES OF SOLIDS.-Part II 
THE EFFECTS OF LOW TEMPERATURES ON THE THERMAL AND ELECTRICAL 
CONDUCTIVITIES OF 
CERTAIN APPROXIMATELY PURE METALS AND ALLOYS. 
BY 
CHARLES H. LEES, D.Sc., F.R.S., 
PROFESSOR OF PHYSICS IN THE EAST LONDON COLLEGE, UNIVERSITY OF LONDON. 
LONDON: 
PUBLISHED BY THE ROYAL SOCIETY 
AND SOLD BY HARRISON AND SONS, ST. MARTIN’S LANE. 
DULAU AND CO., 37, SOHO SQUARE, W. 
FRIEDLANDER AND SON, BERLIN 
1908. 
29.7.08 
A 437. 
Price Three Shillings and. Sixpence. 
