REPORT OF THE SECRETARY. 63 
Victoria: Public Library of Victoria, Melbourne. 
Western Atjstbat.ta : Public Library of Western Australia, Perth. 
Windward and Leeward Islands : Imperial Department of Agriculture, 
Bridgetown, Barbados. 
PERSONNEL. 
With his appointment as assistant secretary of the Smithsonian In- 
stitution on December 16, 1918, Dr. Charles G. Abbot was assigned to 
general charge of the international exchanges and the library in addi- 
tion to the directorship of the Astrophysical Observatory. 
Eespectfully submitted. 
C. G. Abbot, 
Assistant Secretary, 
In Charge of Library and Exchanges. 
Dr. Charles D. Walcott, 
Secretary of the Smithsorda/n Ijistitution. 
