(Putnam Museum & Science Center, IA-82-13) in Davenport, Scott County, IA. 12th St. W. 370’ from jct with Division St. to the museum on the S. side of the road. Oval bldg is S. of the main bldg. (N41 31.830 W90 36.134) Photo by Mark Comstock 7-17-24.