(now a house, IL-50-13) NNW of Grand Ridge, Farm Ridge Township, La Salle County, IL. CR6 (N 21st Rd.) W. 1.0 miles from jct with IL23 in Grand Ridge, N. on E 16th Rd. 1.9 miles to the crib on the E. side of the road. (N41 15.884 W88 51.319) Photo 11-7-04.