9 
‘ • / ,v *•• >: .;• .'.•>. • v h.-^w ' .,;•*% , >v*' 
r -> ,:/ ..r *'> •>" T . • i sim&z . .>t . 
i.:;.w - - -.vV^ •, 
847. Edge of the forest 
below the laboratory , Barro 
Colorado Island, C.Z. 
October 10, 1940. 
846. Edge of the forest above 
the landing. Barro Colorado Island, 
C.Z. 
October 10, 1940. 
848. Gatun Lake from th 
Laboratory, Barro Colorado 
Island, C.Z. 
October 10, 1940. 
