The Cookery mss., circa 1660–circa 1918, consists of bound and individual writings, often on the topic of cookery, of persons involved with cooking by practice or trade.
The Latin American mss. Peru, 1535-1929, consist of over 6500 documents which trace the historical, economic and social development of what is presently known as Peru, with lesser coverage of Argentina, Bolivia, Chile and Ecuador.
The U.S. History mss., 1612-1977, consist of individual items acquired separately either as a gift, purchase, transfer, or removal from a variety of sources, relating to the United States. Additions continue to be made.
The Latin American mss. --Paraguay, 1640-1862, consists of individual items acquired separately either as a gift, purchase, transfer, or removal from a variety of sources, relating to Paraguay. Additions continue to be made.
The Indiana History mss., 1725-1973, consists of individual items related to the history of the state of Indiana, acquired separately either as a gift, purchase, transfer, or removal from a variety of sources.
Materials collected from the composition studio of Leonard Bernstein, a conductor, composer, and musician active during the mid-20th century. The collection includes recordings, books, scores, awards, artwork, clothing, furniture, and other artifacts pertaining to his professional and personal life.
The Thiébault Family mss., 1733-1872, consist of the papers of mutiple generations of the Thiébault family. The collection contains correspondence, journals, sketches, legal documents, poems, songs, drafts, military papers, autographs, and other miscellaneous objects belonging to the family.
The Williams, Jonathan mss., 1738-1869, consist of letters and papers of Jonathan Williams, 1750-1815, merchant and soldier, grand-nephew of Benjamin Franklin and first superintendent of the U.S. Military Academy at West Point.