(Lignetics) NE of Doniphan, Flatwoods Township, Ripley County, MO. US160 NE 6.4 miles from jct with MO142 (Walnut St.) on the N. side of Doniphan, N. on unnamed Rd. 0.15 miles to the tower to the NW. (N36 40.168 W90 43.689) Photos by Jack & June Schmidt 6-1-16.