Correspondence, manuscripts, subject files and printed materials of Velḿin. The correspondence includes letters from Mark Aldanov, Mikhail Karpovich, Ekaterina Kuskova, Vasiliĭ Maklakov, Mikhail Taube, and Mark Weĭnbaum. Most of the manuscripts are by Velḿin himself and concern the Russian emigration in Poland, the 1917 Revolution and Civil War, and German concentration camps during World War II. The collection likewise contains Velḿin's diary (handwritten in eleven volumes) covering the 1900-1960 period. There are subject files devoted to Vasiliĭ Maklakov and to the activities of the Russian scouts, and there are numerous publications, such as journals, pamphlets, clippings and books.

The papers comprise correspondence, manuscripts, memoirs, diaries, personal documents, photographs, printed materials, periodicals, and clippings relating to the life and professional activities of Nataliia Logunova, a Russian émigré journalist and writer.

Collection of Russian and Eastern European emigre newspapers and periodicals published in Europe, North America, South America and Australia in the 20th century, also includes a number of newspapers published in Russia and the Soviet Union.

Correspondence, manuscripts, diaries, documents, subject files and printed materials of Vera Vinter and of her husband, Viktor. There are letters from Igor ́Sikorskiĭ. All the correspondence dates from 1919 to 1969. Much of it concerns Vinter's scientific work dealing with the chemical analysis of milk. The manuscripts are primarily by Viktor Vinter himself, and include a number of articles he published in Czech, German, Finnish and American scientific journals. There are several diaries, notebooks and scrapbooks relating to his scientific endeavors. Among the documents are medical statements concerning his World War I injury, passports, and two folders relating to patents. The photographs are chiefly of the Vinter family. The printed materials include journals containing articles by Vinter.