Correspondence, manuscripts, documents, photographs, memorabilia and printed materials of John Mitchel, John Purroy Mitchel, and other members of the Mitchel and Purroy families. The collection concerns Irish nationalism, family matters, Purroy family business interests in Central America, the John Purroy Mitchel Memorial and William Brown Meloney's files relating to his research and writing of "The Story of John Purroy Mitchel" along with the manuscript and typescript drafts for this unpublished biography.

This collection contains correspondence, including letters from U.S. President Grover Cleveland (1837-1908), Canadian author Gilbert Parker (1862-1932), and printed monographs and magazine articles. Please note that Parsons' diaries covering his Panama Canal years and World War I service have been catalogued as book manuscripts.

Correspondence; miscellaneous letters, manuscripts, clippings, and printed material, 1867-1922, relating to the American Historical Association, the Centenary of Anglo-American Peace, and Dartmouth College; memorabilia, and photographs and postcards. Also, Dunning family correspondence and manuscripts, 1781-1915, including letters from Robert Kerr to W.A. Dunning; letters and post cards to Matilda A. Dunning; journals and diaries of William A. Dunning, 1873-1875 and undated, and Charlotte Dunning, 1899-1915; miscellaneous letters among family members; visiting cards; a composition written by Dunning while a boy; and letters relating to Dartmouth college. The collection also includes manuscript notes for lectures, articles, reviews, books, and chapters by Dunning. Some subjects include: "The British Empire and the United States", "Carl Schurz", "England and Ireland", and "Political Theory".

The Willard L. Severinghaus Papers include the personal and professional papers of Columbia University Physics professor Willard Lesly Severinghaus, as well as a small amount of material related to the extended Severinghaus family. There are also record books from the Terre Haute, Indiana German Methodist Episcopal Church where Severinghaus's father, John F. Severinghaus, was pastor.

Correspondence, manuscripts, diaries and notebooks, and legal briefs of Willard Bartlett. There are 150 letters from Elihu Root to Willard Bartlett. Also, correspondence by and relating to the Bartlett and Buffum families.

Personal, professional, and family papers of the journalist and writer Wilbertine Teters Worden (1866-1949). Some of the files concern her father, Colonel Wilbert Barton Teters (1836-1923) a Civil War veteran, his military reunions, and his gold mining interests in Colorado. Wilbertine Teters Worden's own manuscripts include both fiction (short stories and poetry) and non-fiction (she often wrote love stories from early American history). The collection also includes her diaries dating from 1885 through 1948. There does not appear to be much in the collection related to Worden's novel, The Snows of Yester-year" (Boston, Arena Publishing Company, 1895).

Professional correspondence, diaries, unpublished articles, lecture notes, abstracts, and other manuscripts by Mitchell. Subjects include economic theory and its history, business cycles, money, national planing, anthropology and psychology, and published material by Mitchell and others.

Correspondence, manuscripts, notes, memoranda, notebooks, notecards, proofs, photographs, microfilms, and printed materials. The Papers include the manuscript research materials and correspondence for each of his books except his biography of Theodore Dreiser. Among the correspondents are William Benton, Bruce Catton, Carey McWilliams, Mrs. Fremont Older (Cora Miranda Baggerly Older), and Thornton Wilder.

This collection consists mainly of eight scrapbooks, sketchbooks and journals kept during the course of Babcock's life from school days to the latter part of his career. The scrapbooks contain a variety of items: obituaries, math notes, short stories, expense accounts, Babcock's artist talents, report cards, clippings of love and romance and photographs of his time at work in Chester, P.A.

Dr. Gordis' diary gives his impressions of the University of Rochester during his years as an undergraduate.