Correspondence, photographs, leaflets, pamphlets, manuals, reports and newsletters. Much of the correspondence details Marcu's efforts to persuade the American Military Government for Bavaria not to issue a weapons permit to a former Nazi who was seeking a position with the newly reconstituted police force.

This collection contains papers of Walter Louis Dorn (1894-1961), professor of history, Columbia University, including correspondence, manuscripts, typescripts, notes, notebooks, photographs and related printed materials.