1. Alex mss., 1910-1935 6 Folders The Alex mss., 1910-1935, consists of letters from author Upton Beall Sinclair, 1890-1968, to lawyer and fellow socialist Tanna Alex, 1884-1982. Indiana University » Lilly Library
2. Haldeman mss. II, 1908-1951 1 Box (1 standard) The Haldeman mss. II, 1908-1951, consists of correspondence of writers and editors, including Emanuel Haldeman-Julius, 1889-1951, who were connected to Haldeman-Julius Publications. Indiana University » Lilly Library
3. Warren mss., 1910-1948 1 Box (1 standard) Debs, Eugene V. (Eugene Victor), 1855-1926 The Warren mss., 1910-1948, consists of correspondence from socialist leader Eugene Victor Debs, 1855-1926, to author Fred D. Warren, 1872-1959. Indiana University » Lilly Library