UNITED STATES NATIONAL MUSEUM 
BUREAU OF AMERICAN ETHNOLOGY 
ASTROPHYSICAL OBSERVATORY 
NATIONAL ZOOLOGICAL PARK 
NATIONAL GALLERY OF ART 
FREER GALLERY OF ART 
INTERNATIONAL EXCHANGES 
SMITHSONIAN INSTITUTION 
ALL CORRESPONDENCE 
SHOULD BE ADDRESSED 
TO THE SECRETARY 
September 25 , 19 36 
Friends and Correspondents 
of the Smithsonian Institution 
Gentlemen: 
This letter will introduce Dr. Alexander Wetmore, Assis¬ 
tant Secretary of the Smithsonian Institution, who is visiting 
Guatemala for the purpose of making ornithological studies and 
collecting specimens for the U. S. National Museum. 
Any courtesies or facilities which may be extended to 
Dr. Wetmore in the prosecution of his work will be greatly ap¬ 
preciated. 
Very *-•' 1 .—- 
B:W 
