THE FOREIGN SERVICE 
OF THE 
UNITED STATES OF AMERICA 
American Embassy, 
Box 2016, 
Balboa, C. Z» 
July 26, 1957. 
Mjr dear Doctor Wetmore: 
I wish to express my sincere thanks for the copy 
of your publication, ’’The Birds of Isla Coiba, Panama”, 
which I have just received. It is a valuable addition 
to our collection of reference material on Panama. I 
also appreciate your kind reference to me in the intro¬ 
duction. 
Dr. Alexander Wetmore, 
The Smithsonian Institution, 
Washington, D. C. 
