November 28, 1949 
Dr. H. G. Lederer, 
Director, Biological Laboratories, 
R* M. Hollingshead Corporation, 
Camden 2, Mew Jersey. 
Dear Dr. Ledereri 
1 wish to acknowledge tilth appreciation yours 
of November 23 and the three cans of your No. 2 
Insecticide, accompanied by the three additional 
cans of special Deodorant. The first will be most 
useful to me in my coming expedition, and I shall be 
interested in some experimenting with the latter 
though one learns in tropical travel in some places 
not to be too particular relative to odors* 
I will make report on the materials about the 
beginning of summer on return from the trip. 
Sincerely yours. 
A. Wetmore, 
Secretary* 
hs 
