1. Moffat, John Creator: From the Collection: O'Neill, Eugene, 1888-1953 Published / Created: 1955-66, n.d. Call Number: YCAL MSS 123 Container / Volume: Box 38, folder 836-839 Image Count: 4 Found in: Beinecke Rare Book and Manuscript Library > Eugene O'Neill papers (YCAL MSS 123) > Series II: Carlotta Monterey O'Neill Correspondence > FAMILY CORRESPONDENCE > Moffat, John
2. Sze, Mai-Mai Creator: From the Collection: O'Neill, Eugene, 1888-1953 Published / Created: 1957-62, n.d. Call Number: YCAL MSS 123 Container / Volume: Box 33, folder 757-758 Image Count: 58 Found in: Beinecke Rare Book and Manuscript Library > Eugene O'Neill papers (YCAL MSS 123) > Series II: Carlotta Monterey O'Neill Correspondence > GENERAL CORRESPONDENCE > Sze, Mai-Mai