(Martha Washington Star, OH-11-57) SE of Urbana, Urbana Township, Champaign County, OH. OH54 S. 5.5 miles from jct with US36 in Urbana, continue S. on Prairie Rd. 100’ to the quilt on the W. side of the road at 4070. Lilli Johnson. (N40 02.997 W83 42.581) Photos by Jack & June Schmidt 6-7-15.