Incoming correspondence of Smith, containing letters from professional colleagues, university administrators, diplomats, and European acquaintances concerning international affairs, with emphasis on Germany and her role in World War I. References to Germany and the war are in the form of comments about Smith's publications during the period 1913-1919. Of particular importance are two letters from the Paris Peace Conference by James t. Shotwell and Robert Lansing. Other letters of interest are those from Frank Johnson Goodnow while he was in Peking, 1914; from Frederic William Maitland, relating to Cuba, 1889, 1902; from Alfred Nerincx relating to Belgium; from J.V. Sedmik describing political conditions om Czechoslovakia, 1924; from Theodore Roosevelt, 1915-1916, commenting on Smith's pamphlet MILITARY STRATEGY AND DIPLOMACY; and from John William Burgess, most of which were written while he was in Germany, 1905, 1906, 1907.

Materials from the office of Professor Charles Edward Lucke (1876-1951), Chair of the Department of Mechanical Engineering, Columbia University, relating to the National Museum of Engineering and Industry. The collection is composed of correspondence, much of it addressed to H.F.J. Porter, the secretary, and various types of reports.

Papers of McCrea containing manuscripts of his addresses and essays on classical themes and on specific Latin authors including Cicero, Horace, and Lucretius. There is an unpublished book manuscript in various stages of completition entitled "Cicero as Philosopher." Letters to McCrea from Nicholas Murray Butler, Gonzalez Lodge, Frank A. Patterson, and Ernest G. Sihler, dealing with university and academic matters. In addition to some family documents and photographs of McCrea, there are twelve folders of essays and themes written for Columbia College classes by a relative, Robert Glenn McCrea, who received his A.B. degree in 1896. Also a group of term papers submitted to McCrea, a grade book for Latin courses, and exam questions prepared by McCrea for M.A. and Ph.D. candidates.

Correspondence, art work, and memorabilia of Rood, including letters to Rood from colleagues, scientists, and artists including Albert Bierstadt, Arthur J. Evans, Joseph Henry, and Charles Eliot Norton. Family letters to and from his wife, Matilda, and children; letters from his wife to her mother, Anna Prunner, in Germany; sketchbooks, drawings, and etchings of Rood and his son, Roland Rood; and photographs and memorabilia.

Letters to Lang from Zoltan Kodaly, Thomas Mann, Ralph Vaughan Williams, and Bruno Walter.

This collection consists of Prescott Lecky's journals, articles, reprints and other material. These we collected as possible additions to aid in the completion of Lecky's unfinished manuscript. The final work, Self-Consistency: A Theory of Personality, was published in 1951.

This collection contains Prof. Nurkse's faculty papers. There are course materials, including course outlines, reading lists, exam questions, notes, clippings, etc. There are also lectures and administrative correspondence.

Miscellaneous correspondence, lecture notes, and manuscripts of essays and articles of Weeks.

Professional papers of Morris relating to his researches into various aspects of American legal history. The correspondence consists primarily of material relating to publications Morris edited or proposed for the Legal History Committee of the American Historical Association. Also included in the collection are the notes, drafts, proofs, and memoranda of his writings, as well as correspondence pertaining to the activities of the American Historical Association and other learned societies.

Letters written to MacAlarney from well-known literary figures such as Franklin P. Adams, Irving Bacheller, Henry Arthur Jones, Joseph Hergesheimer, Rose O'Neill, and Gilbert Parker. Many of the letters concern the use of writers' stories or books for motion picture production. Other letters concern publication in the LADIES HOME JOURNAL.