Aerial Photo for Ottawa County, quadrangle Gem SW?, project GS-VDIQ. Date of photo 1974-01-25. Other info Flt. 1-4 EW 12000. Range of sheets "4:199-205 odd, 3:157, 58, 7:58, 55, 53, 6:197-191, 3;153, 155". Number of sheets 18.
Summary
Aerial Photo for Ottawa County, quadrangle Gem SW?, project GS-VDIQ. Date of photo 1974-01-25. Other info Flt. 1-4 EW 12000. Range of sheets "4:199-205 odd, 3:157, 58, 7:58, 55, 53, 6:197-191, 3;153, 155". Number of sheets 18.