(Chamberlain, Eva Wagner Collection.) | Photograph. | (Partisan Review Collection.) | Correspondence. | (Posner, Gerald Collection.) | Letter, 1986. | (Lehmann-Haupt, Christopher collection.) | TLS, photocopy, March 8, 1988. | (Wiesel, Elie Collection.) | Letters (TLS), 1986-1987. | (Deren, Maya Collection.) | ALS to Maya Deren, 2 p., Oct. 6, 1956; includes 1 photograph (black and white print). | (Ross, Herbert and Nora Kaye Collection.) | ALS, 1987. | (Roud, Richard Collection.) | 5 photographs from "Hair" | (Richards Manuscript Collection.) | MS. "To the Aviators," 26 p., Aug. 21, 1930. Signed photo, Feb. 11, 1918. | (Speaight, Robert Collection.) | Letters. | |