The collection consists of correspondence, reports, memoranda, and writings, relating to Yugoslav politics and foreign relations;
the regency of Prince Paul from 1934 to 1941; the Cvetković-Maček agreement; Yugoslavia and the signing of the Tripartite
Pact; the Našička Affair; the coup d'état of March 27, 1941; Yugoslavia during World War II; and Yugoslav émigré politics.
Includes an unpublished history by D. Cvetković, entitled
Rat ili Pakt : Unutarnja i Spoljna Politika Namesništva (1965). Also available on microfilm (2 reels).