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.

Correspondence, documents, photographs, and printed materials documenting his displacement in Europe, his emigration to the United States, and the legal steps he took to obtain reparations from Germany.