Aerial Photo for Labette, Cherokee (goes into Oklahoma) Region, locality Chetopa, location T 32-34 S; R 21 E. Date of photo 1938-07-03. Other info 20000; Photos labeled as containing info affecting national defense of US. Range of sheets 1G-39 to 1G-61. Number of sheets 23. Photo is located at T 32-34 S; R 21 E