1. Ophthalmology, ancient and modern: annual address before the Maine Medical Association, June 22, 1881 Author(s): Spalding, James Alfred, 1846-1938, author Publication: Portland : Stephen Berry, printer, 1881 Subject(s): Ophthalmology -- history
2. The early history of ophthalmology and otology in Baltimore (1800-1850) Author(s): Friedenwald, Harry, 1864-1950 Publication: [Baltimore? : s.n., 1897?] Subject(s): Ophthalmology -- historyOtolaryngology -- historyHistory, 19th CenturyBaltimore