leterson Land & Auction Chisum Peterson SDRE #11738 PO Box 498 Chamberlain, SD 57325 605-234-4214 office petersonlandauction.com 001837972r1 leterson Land & Auction Chisum Peterson SDRE #11738 PO Box 498 Chamberlain, SD 57325 605-234-4214 office petersonlandauction.com 001837972r1