Aerial Photo for Ellis County, location T. 11-12 S., R. 16-17 W., quadrangle Plainville 1 NE, project GS-00. Date of photo 1951-04-16. Other info Code: 735718, Flights 1, 2, 3, 4, 5. Range of sheets 1-78 to 73, 1-130 to 136, 2-77 to 71, 2-127 to 133, 3-132 to 138. Number of sheets 34. Photo is located at T. 11-12 S., R. 16-17 W.