The Frederick Taylor Gates collection is comprised of one series: Typescript. The Typescript series contains the carbon copy of Chapters in My Life, which was used in the publication of the book.

This collection contains correspondence, book catalogs, and research materials of Frederick Ungar, especially those relating to the Frederick Ungar Publishing Company.

The collection contains scores and parts of twenty original compositions by Friedrich Otto Trautmann, a composer and organist who lived in Germany and England in the late nineteenth to early twentieth century.

Tetens was a journalist and political pamphleteer who also wrote under the pseudonym Anton Pettenkofer. This collection contains correspondence, unpublished manuscripts, and information about the anti-Nazi movement.

The collection documents the professional life of photographer and journalist Fritz Neugass. The Neugass Papers include published writings, typescripts, clippings, research materials, photographs by Neugass, photographs by others, correspondence, and auction catalogs.

The collection includes a typescript (887 numbered leaves) of Ellis's novel There Goes the Queen, which was published in 1935.

George Rohrlich served in the U.S. Office of Strategic Services, 1943-1945, in the Public Health and Welfare Section of the Supreme Commander of the Allied Powers, Japan, 1947-1951, and the International Labour Office (ILO), Geneva, 1959-1964. He was a professor of economics at the University of Chicago, 1964-1967, and at Temple University, 1967-1981. This collection contains correspondence, manuscripts of unpublished papers, lecture notes, and novellas.

Manuscripts of published and unpublished works of George Henry Harris including manuscripts (presumably an original and a revised draft) of his "Life of Horatio Jones."

This collection consists of working papers, numbered 1-56 (with some gaps in numbering), originating from the Committee on Political Economy of the New School for Social Research. The numbers were assigned by the Committee and follow a rough chronological order. Authors include Thomas I. Palley, David M. Gordon, Willi Semmler, and Alice H. Amsden.

Hans Elias, a native of Darmstadt, Germany, was a German-American scientist. This collection contains a number of his contributions to medical research, biology, zoology, and even art in the form of reprints of articles, a photocopy of his manuscript "Abenteuer in Emigration und Wissenschaft," and two reel-to-reel tapes.