Scope and Content From the Collection: The Paul R. Hill Collection contains material relating to the NACA/NASA/Langely career of Paul R. Hill from 1939-1970. Materials include books, papers, newspapers, lantern slides, NASA publications and memos, overhead sheets, and notes from presentations and talks. Many photographs portray Hill's design for a personal flight device. Other drawings reflect planetary orbits or space station models. Presentation notes accompany a few slide folders. The collection also...