1. Clark mss., 1909-1957 3 Boxes The Clark mss., 1909-1957, consists of the letters and writings of author, editor, and publisher Thomas Curtis Clark, 1877-1953, as well as the autographs and poems of other writers collected by him. Indiana University » Lilly Library
2. Clemens mss., 1929-1956 1 Box (1 standard) The Clemens mss., 1929-1956, consists of letters written to author Cyril Clemen, 1902-1999, cousin of Samuel Langhorne Clemens. Indiana University » Lilly Library