(IL-71-04) S. of Stillman Valley, Ogle County, IL. Stillman Valley Rd. (CR4) SW (it curves W.) 0.5 miles from jct with IL72 in Stillman Valley (W. side of the Casey gas station), S. on N. Cox Rd. 3.6 miles to the barn on the W. side of the road. (10-12-00, N42° 03.066', W89° 11.424')