(Octagon Farms, 1895, WI-46-01) SE of Grafton, Grafton Township, Ozaukee County, WI. CR Q E. 0.6 miles from jct with I43 (exit 92) just E. of Grafton, S. on CR C 2.1 miles to the barn on the E. side of road at 364. (N43 17.393 W87 54.229) Photo 10-24-01.