Consists of postcards relating to Mexican tourism.

Consists of books, maps, scrapbooks, posters, and other materials.

Consists of selected correspondence, manuscripts, and photographs of the Anglo-American poet W. H. Auden, one of the most acclaimed poets of the 20th century.

Consists of correspondence and documents of Jonathan Belcher, dating from his early years in Massachusetts to his days as colonial governor of New Jersey.

Consists chiefly of correspondence of the American poet and novelist Maxwell Bodenheim.

Elias Boudinot was a lawyer and Revolutionary statesman, serving as member of the Continental Congress (president, 1782), secretary of foreign affairs (1783-84), New Jersey congressman (1789-95), and director of the U.S. Mint (1795-1805). The collection consists of miscellaneous letters and documents of Boudinot, many of which concern his land dealings.

Consists of correspondence, a typed manuscript, and printed material related to Willa Cather, one of the most respected American women novelists of the early twentieth century.

An ardent evolutionist, Edwin Grant Conklin specialized in embryology and cytology and was Chairman of the biology department at Princeton from 1908-1933. His collection consists of personal and professional correspondence, documents, manuscripts and notes of articles, lectures, and speeches, many of which reflect his life-long interest in three organisms, crepidula, cynthia (styla), and amphioxus, as well as Darwinism, and heredity and environment.

Louis O. Coxe (Princeton Class of 1940) was a noted twentieth-century poet, playwright, and critic. The collection contains autograph and typescript versions of Coxe's poetry and sixteen of Coxe's notebooks. Also included are materials for the play Billy Budd, such as notes, drafts, worksheets, galley proofs, and production notes.

Consists of works, some accompanying correspondence, and photographs of poet, essayist, and church historian, Hubertis M.Cummings (Princeton Class of 1907).