1. [Early ophthalmoscope] Author(s): Meyer, Edouard, author Publication: Paris: Lauwereyns, 1873 Subject(s): OphthalmologyVision, OcularEquipment and Supplies
2. Report on the progress of ophthalmology, 1872: prepared for the American Ophthalmological Society Author(s): Jeffries, B. Joy (Benjamin Joy), 1833-1915 Publication: [Boston, Mass.? : s.n., 1873?] Subject(s): Eye DiseasesOphthalmology