24th Annual Days of '76, August 1-2-3, 1947 in the Historic City of Deadwood, 1947

Collection contains Odell's research notes from his various writing projects most notably "Mato Paha," Philip Well's manuscript from "Ninety-Five Years Among the Indians of the Northwest," mining notes, interviews Odell conducted with Native Americans, notes about military expeditions, etc. The collection also includes Odell's correspondence with Badger Clark, General Hugh Scott, Francis Case, Leland Case and others. Odell's diaries are also part of the collection.