The Palafox mss., 1639-1658, consist of documents and correspondence signed by and related to Juan de Palafox y Mendoza, a major figure of the Mexican Colonial era.
The Ramsay mss. 1917–1919, consists of the postcard correspondence, diary, and military papers of David H. Ramsay (1896–) during his enlistment in the army and service in Europe during World War I, 1917-1919.
The Eliasberg mss. consists of the letters of Vladimir Eliasberg, a doctor for the German army during World War I, and two French documents he found while stationed in France in 1918.
The Custer mss., 1876-1933, consists of a copy of the Proceedings of the Court of Inquiry, January 13, 1879, in the case of Major Marcus A. Reno concerning his conduct at the Battle of the Little Big Horn River, 1876.