Collection A. D. F. Hamlin architectural drawings and papers, 1835-1926 Repository Columbia University: Avery Architecture and Fine Arts Library
Collection Columbia University. Graduate School of Architecture and Planning records, 1890-1963 Repository Columbia University: Avery Architecture and Fine Arts Library
Collection Columbia University School of Architecture student drawings, 1879-1956, bulk 1884-1912 Repository Columbia University: Avery Architecture and Fine Arts Library