PHILOSOPHICAL TRANSACTIONS 
OF THE 
ROYAL SOCIETY OE LONDON. 
Series A, Vol. 214. Pp. 319-357. 
ON THE CAPACITY FOR HEAT OF METALS AT 
LOW TEMPERATURES. 
BY 
E. H. GRIFFITHS, Sc.D., F.R.S., 
AND 
EZER GRIFFITHS, M.Sc., 
FELLOW OF THE UNIVERSITY OF WALES. 
LONDON: 
PUBLISHED BY THE ROYAL SOCIETY, 
AND SOLD BY HARRISON AND SONS, ST. MARTIN’S LANE. 
DULAU AND CO., LTD., 37, SOHO SQUARE, W. 
1914. 
A 518. 
Price Two Shillings and Sixpence. 
1.10.14 
