Aerial Photo for Riley County, project GS-RL. Date of photo 1986-03-31. Other info 19873. Range of sheets "20:1101, 1100-1122 even, 1123". Number of sheets 14.
Summary
Aerial Photo for Riley County, project GS-RL. Date of photo 1986-03-31. Other info 19873. Range of sheets "20:1101, 1100-1122 even, 1123". Number of sheets 14.