PHILOSOPHICAL TRANSACTIONS 
OF THE 
ROYAL SOCIETY OF LONDON. 
Series A, VOL. 212, pp. 261-297. 
OPTICAL ROTATORY DISPERSION. 
Part I.-THE NATURAL AND MAGNETIC ROTATORY 
DISPERSION IN QUARTZ OE LIGHT IN THE VISIBLE REGION 
OP THE SPECTRUM. 
BY 
Dr. THOMAS MARTIN LOWRY. 
LONDON: 
PUBLISHED BY THE ROYAL SOCIETY, 
AND SOLD BY HARRISON AND SONS, ST. MARTIN’S LANE. 
DULAU AND CO., LTD., 37, SOHO SQUARE, W. 
ERIEDLANDER AND SON, BERLIN. 
1912. 
A 492. 
Price Two Shillings. 
28.10.12 
