'K i 
Physician in Charge, 
Public Health Service, 
4th and C Streets, S.W 
Washington 25, D.C. 
January 11, 1949 
Dear Sir: 
I beg to advise that Mr. Watson M. Perrygo of 
the staff of the United States National Museum, under the 
Smithsonian Institution, is proceeding to Panama on official 
business for the National Museum. X beg to ask that he 
be given the necessary inoculations for this travel. 
Very truly yours. 
■; Y. : r 
A, Wetmore, 
Secretary. 
Ip 
