Aerial Photo for Jefferson County, locality Valley Falls, Ozawkie?, location T 8-11 S; R 17-18 E, quadrangle Valley Falls SW, project GS-CFP. Date of photo 1957-12-21. Other info Flights 1-3. Range of sheets 2B: 2-7, 2F: 3, 5, 6, 2B :200-204, 2F: 2, 4, 2F 199-204, 2B: 175-178, 2F: 174-178. Number of sheets 31. Photo is located at T 8-11 S; R 17-18 E