(12-sided, SD-63-01 - Gone) S. of Beresford, Union County, SD. 471st St. S. 6.1 miles from jct with 298th on the SW corner of Beresford to the barn on the E. side of the road just S. of 303rd St. (N42 59.788 W96 47.128) Photo 6-19-02.