EXCHANGES AND PRESENTATIONS. 



361 Washington ... # U.S. Geological Survey. 



362 „ ...*U. S. National Museum ( Department of the 



Interior) . 



363 „ ... U.S. Patent Office. 



364 „ ...*War Department. 



Number of Publications sent to Great Britain ... 



India and the Colonies 

 America 

 Europe 

 Asia, &c. 

 Editors of Periodicals 



83 



59 



66 



147 



5 



4 



Total 



364 



F. B. KYNGDON...1 „ , 



W. H. WAEEEN... \ Hon> Secretaries. 



The Society's House, Sydney, 13th April, 1891. 



