found: His The Yale collections other than those in the library and museums, 196-:t.p. (David Challinor, secretary, Library and Museums Committee)
found: Washington post, Mar. 18, 2008, via WWW, Mar. 19, 2008(David Challinor; b. July 11, 1920, New York City; d. Mar. 5 [2008], Washington [D.C.]; scientist emeritus, Smithsonian Inst.)
found: Smithsonian Institution Archives finding aid for "David Challinor Papers, 1966-2008", accessed August 8, 2018:(David Challinor, 1920-2008; science advisor to Secretary of Smithsonian Institution; naturalist and biologist; Scientist Emeritus at the National Zoo)