left to right: Armand Neustadter Spitz (1904-1971), Mrs. John R. Simpson, and C. Clay Aldridge (b. 1910), 1948, Smithsonian Institution Archives, left to right: Armand Neustadter Spitz (1904-1971), Mrs. John R. Simpson, and artist C. Clay Aldridge (b. 1910), shown with Spitz planetarium gear at the Everhart Museum Planetarium, Scranton, Pennsylvania, at the dedication of planetarium in 1948. Mrs. Simpson was chair of the museum board of directors..