Robert Edgar No description specified. 1-4 (4 Records) Documents The Archaeology of Mummy Cave, Wyoming: An Introduction to Shoshonean Prehistory (2002) Archeology of Mummy Cave Wyoming: An Introduction To Shoshonean Prehistory (1967) Brand of a Legend. Cody Wyoming Stockade (1978) Late Paleoindian Animal Trapping Net From Northern Wyoming (1986)