Aerial Photo for Washington County, locality Mahaska, Marysville, quadrangle Mahaska, project GS-VBEN. Date of photo 1965-05-28. Other info Flt. 1-4 EW 10000. Range of sheets "1: 9-14, 132-137, 153-158, 2: 60-65". Number of sheets 24.
Summary
Aerial Photo for Washington County, locality Mahaska, Marysville, quadrangle Mahaska, project GS-VBEN. Date of photo 1965-05-28. Other info Flt. 1-4 EW 10000. Range of sheets "1: 9-14, 132-137, 153-158, 2: 60-65". Number of sheets 24.