(600 Building, 18 sides, 177', 1960, IA-34-06) at Charles City Community School in Charles City, Floyd County, IA. L St. S. 0.25 miles from jct with US18, curves W. & becomes 1st Av. 250’, SW on Salsbury Av. 0.1 miles to the school on the SE side of the road. This is the NE most round bldg. (N43 03.747 W92 39.403) Photo by Jack & June Schmidt 7-5-12.