(100', 1912, IA-48-01) S. of Marengo, section 19, Hilton Township, Iowa County, IA. CR V66 S. 4.0 miles from jct with US6 just S. of Marengo, E. on CR F34 0.5 miles, S. on MM Ave. 0.4 miles to the barn on the W. side of the road at 1941 MM Av. (10-19-00, N41° 43.503', W92° 03.377')