(American Mosiac, IL-07-60) W. of Hardin, Hardin Township, Calhoun County, IL. Main St. (becomes Rocky Hill Rd.) W. 1.75 miles from jct with Park St. in Hardin, S. on Plummer Hill Rd. 0.2 miles to the quilt on the W. side of the road. John & Georgia Crawford. (N39 08.871 W90 38.829) Photos by Jack & June Schmidt 9-18-14.