Scope and Contents From the Collection: The Charles N. Strevell papers (1894-1943) contain correspondence, family history, essays, speeches, publications, art work, posters, pamphlets, brochures, news clippings, and other related materials. Most of the collection deals with materials on dinosaurs, coal digging in Utah, political matters of the 1930s-1940s in the United States, Strevell's Museum, and Strevell's book: As I Recall Them.