TY - JOUR AB - AU - William J Petersen DA - 1965/8// DO - 10.17077/0031-0360.21720 IS - 8 VL - 46 PB - State Historical Society of Iowa PY - 1965 TI - Lewis and Clark Commemorative T2 - The Palimpsest UR - https://pubs.lib.uiowa.edu/palimpsest/article/id/21720/ ER -