The Jacob H. Conn Collection contains three items: a portrait of Adolf Meyer, the founder of the division of psychiatry at the Johns Hopkins Hopsital; a copy of a note from Meyer to Conn (24 February 1931) regarding positions available at Johns Hopkins; and an HFS video cassette recording of a lecture entitled "The Myth of Coercion Under Hypnosis," which Conn delivered in December 1980 at the International Congress on Ericksonian Approaches to Hypnosis and Psychotherapy.