Scope and content Consists of eleven oversize binders and three spiral bound volumes for the final documentation of the museum's fourth floor renovation completed in the 1990s, prepared by Ralph Appelbaum Associates Incorporated (RAA). The final documentation of the interpretive system covers all fossil exhibitions: The Halls of Saurischian and Ornithischian Dinosaurs, the Lila Acheson Wallace Wing of Mammals and Their Extinct Relatives, which includes the Hall of Primitive Mammals and the Paul and Irma...