United States, Minnesota, Wilkin, Town Hall Prairie, The Nature Conservancy. Central NE1/4 SW1/4 SE1/4 SW1/4 S. 15. Town Hall Prairie: T134N, R45W, SE1/4, NW1/4; N1/2, SW1/4; SE1/4, SW1/4 of Sec. 1 Central NE1/4 SW1/4 SE1/4 SW1/4 S. 15. Town Hall Prairie: T134N, R45W, SE1/4, NW1/4; N1/2, SW1/4; SE1/4, SW1/4 of Sec. 15.. 134N 45W 15