Aerial Photo for Graham, Norton, Trego Region, locality Lenora, location T 5-11 S; R 24 W, project AZA, 33-4. Date of photo 1949-07-25. Other info Elevation = 20000. Range of sheets 1F-112 to 1F-148. Number of sheets 37. Photo is located at T 5-11 S; R 24 W