| (Mills, 2002, IA-17-08) ESE of Mason City, Portland Township, Cerro Gordo County, IA. Old US18 E. 4.0 miles from jct with US65 in Mason City, S. on Thrush Av. (CR S56) 1.7 miles, SE on Claybanks Dr. 1.0 miles to the building on the E. side of the road at The Cupola Inn at 20664 Claybanks Dr. Built with native lime rock from an old 1860s barn, boards from a 1923 hog house, and cedar shingles from 2002. (4-27-04, N43° 06.910', W93° 06.480') |
| IA-17-03 is on the left & IA-17-08 is on the right. |