The C.L.R. James Institute was founded by Jim Murray to document the writing and influence of James and his circle

This collection contains the personal and professional papers of Marxist scholar and editor Herbert Joseph Putz written under the pseudonym Erik Bert.

Correspondence, family and business papers. The most valuable part of this collection is his notes refuting various libel charges which were brought against him

The papers of Hubert Harrison, the brilliant and influential writer, orator, educator, critic, and political activist in Harlem during the early decades of the 20th century.

The Juan J. Linz papers contain correspondence, personal documents, awards, photographs, notes, writings, speeches, lectures and courses notes, research files, press coverage and interviews, and printed material, dating from 1920s to 2010. The materials also include one box of materials on Columbia Student Unrest in 1968. The collection provide an insight on Juan J. Linz's family and childhood as well as his education and his work as a political scientist and a professor.

Cataloged Correspondence (3 boxes) is for 1900-1918, but there are a few letters that go up to 1950 which are with the manuscript materials.

The collection includes drafts of his work, professional and personal correspondence, emails (both digital and in hard copy), notebooks, dream journals, heavily annotated books, lecture notes, teaching materials, photographs and ephemera. Several RBML collections already contain correspondence with Berman. For scholars, this collection will provide important new insights into the thought and work of a leading late-20th-century New York City intellectual. An important segment of the Marshall Berman papers consists of digital materials connected with his more recent work as a writer, scholar, and teacher. The files are currently stored on his home computer.

His information file of clippings, excerpts, and ephemera. Each item is carefully documented as to its place and date of publication. Many of these documentary markings are in a highly abbreviated form for which there is a key. The clippings are from such publications as THE AMERICAN MERCURY, ARBEITER-ZEITUNG, AVANTI, THE DAILY WORKER, THE HERALD TRIBUNE, L'HUMANITE, KOMMUNISTISCHE INTERNATIONALE, LE TEMPS, NEW MASSES, NEUER VORWAERTS, RABOTNIK, and many others. Much of the material is in various western European languages, but the majority is in English. The collection is arranged alphabetically by country and within these broad categories the material is either in a rough chronological arrangement or is grouped around specific topics. The clippings are not mounted but are placed loosely in a series of folders. Also included are two volumes of Nomad's essays entitled: THE ANARCHIST TRADITION AND OTHER ESSAYS; and, POST-MORTEMS AND POST-SCRIPTS. These anthologies of printed essays and photocopies of typescript essays were compiled by Nomad in 1967.

These records contain correspondence, artwork, organizational records, and a full run of issues published by The New Leader, a liberal magazine of news and opinion that operated from 1924 until 2006.

Correspondence, manuscripts, documents, lists, and subject files of the Mexican Communist Party (Partido Comunista Mexicano) from the 1950s. Included are organizational records of the national party as well as many local groups, and folders on a great range of topics including workers in the petroleum industry, teachers, relations with other national communist parties, finances, front groups, factionalism within the party, party conferences, party history, and biographical data.

Personal and professional papers of the foreign correspondent. The collection includes telexes from the Korean War and from assignments across Southeast Asia, letters to and from Steinberg, annotated copy and clips of published work, fiction by Steinberg, various items Steinberg collected in his work and travels, and photographs. Items from the Steinberg family collection include illustrations and book covers by Isador N. Steinberg.

This collection documents the work of the Non-Sectarian Anti-Nazi League to Champion Human Rights, a group originally founded in 1933 to coordinate boycotts against Nazi Germany. It later investigated and reported on extremist and hate groups of many kinds, primarily within the United States.

Correspondence of The Rockefeller Foundation consists principally of material not directly connected with an institutional grant. It includes: inter-office memoranda, correspondence between field officers and the home office, extracts from officers' diaries, forms and other material relating to fellowships; casual requests for information, employment, or aid; printed matter and letters of abuse received by the Foundation. As such, the General Correspondence provides insight into the day-to-day workings of the Foundation.

Correspondence of The Rockefeller Foundation consists principally of material not directly connected with an institutional grant. It includes: inter-office memoranda, correspondence between field officers and the home office, extracts from officers' diaries, forms and other material relating to fellowships; casual requests for information, employment, or aid; printed matter and letters of abuse received by the Foundation. As such, the General Correspondence provides insight into the day-to-day workings of the Foundation.

Rockefeller Foundation general correspondence:

Rockefeller Foundation general correspondence:

Rockefeller Foundation general correspondence:

This collection of the Social Science Research Council is not a complete documentation of the Council's work. Some material was purged throughout the years.

Clippings gathered into scrapbooks, chiefly from American newspapers, on various subjects relating to the Soviet Union and communism.

The V. K. Wellington Koo papers document the diplomatic legacy of Wellington Koo as a Chinese statesman and diplomat of the 20th Century. The papers primarily consist of materials collected during Koo's diplomatic career, relating to the Lytton Commission, 1932-1933; the League of Nations, 1931-1940; the United Nations, 1944-1946; his ambassadorships to France, 1932-1941; to Britain, 1941-1946; to the United States, 1946-1956; as the Senior Advisor to the Republic of China from 1956; and as the Judge on the International Court of Justice, 1957-1966. The materials include correspondence, diaries, memoranda, manuscripts, documents, notes, speeches, maps, photographs, printed material, and audio visual material. The bulk of the materials emphasizes China's domestic and foreign affairs, such as the Sino-Japanese conflict, World War II and the Cold War in the Far East region, as well as the League of Nations and the United Nations.

The collection contains the papers of William B. Welsh, who served as a research and legislative assistant to Herbert H. Lehman when he was a New York senator.

The Zhaohao Wu letters mainly consist of twenty-eight handwritten letters from Zhaohao Wu and others in Germany and in Moscow to his younger brother Zhaofa Wu in the U.S. between 1923 and 1929. Zhaohao Wu wrote extensively to his brother about his understanding and enthusiasm in the socialist movement, his opinions on Chinese politics, and his life abroad as an international student. One additional letter from Liang Qichao to his son-in-law, Chou Kuo Hsien about the establishment of the Songpo Library in 1918 was later added to the collection.