1. Self-portrait in Sage College Conservatory Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1898 Format: Image Creator: Bailey, L. H. (Liberty Hyde), 1858-1954
2. Dr. Marcus Singer, Professor of Zoology and Childhood Development Collection: Images from the Rare Book and Manuscript Collections Location: Ithaca, New York Date: 1956-11-13 Format: Image Creator: Cornell University, Department of Photographic Services
