Preparing Deer Group in Natural History, by Unknown, 1950s, Smithsonian Archives - History Div, Three exhibit workers, Harry C. Harden kneeling, Charles R. Aschemeier standing left and Watson M. Perrygo standing on ladder, preparing the White-tailed Deer in Cypress Swamp group during the Exhibits Modernization Program in the National Museum of Natural History (NMNH), during the 1950s..