eo Uh NA 
PROCEEDINGS 
OF THE 
ROYAL SOCIETY 
NEW SOUTH WALES 
ioe 
(INCORPORATED 1881.) 

meats ea WL: 
EDITED BY 
THE HONORARY SECRETARIES. 
THE AUTHORS OF PAPERS ARE ALONE RESPONSIBLE FOR THE STATEMENTS 
MADE AND THE OPINIONS EXPRESSED THEREIN. 


nsonlae Mstitg 
“G 


SYDNEY 
PUBLISHED BY THE SOCIETY, 5 ELIZABETH STREET, SYDNEY. 
1922. 
