January Z, 1952 
Physician in Charge, 
Public Health Service, 
4th and C Streets, NW 
Washington 25, D. C. 
Dear Sir: 
i 
Mr. Watson M. Perrygo, of the United 
States National Museum, under the Smithsonian 
Institution, is to proceed to the Canal Zone and the 
Republic of Panama on official business for the 
Smithsonian Institution about the end of January. 
May I ask that Mr. Perrygo be given the 
necessary inoculations covering this journey. 
Very truly yours. 
hs 
A. Wetmore, 
Secretary. 
