2 cataract knives
2 cataract knives, Beer, steel and ivory, by Weiss of London, 1880-1920
Ophthalmic instrument set, comprises 3 iridectomy knives, 4 cataract knives, 2 cataract needles and 2 canaliculus knives, in leather case, by John Weiss and Son, 287 Oxford Street, London, England, 1880-1920.
2 cataract knives, Beer, steel and ivory, by Weiss of London, 1880-1920
2 cataract knives, Czermak, steel and ivory, by Weiss of London, 1880-1920
2 cataract needles, Bowman, steel and ivory, by Weiss of London, 1880-1920
2 canaliculus knives, steel and ivory, Anderson Critchett, by Weiss of London, 1880-1920
2 iridectomy knives, Jaeger, steel and ivory, by Weiss of London, 1880-1920
Jaeger iridectomy knife, steel and ivory, by Maw of London, second half 19th century