Optometer, engraved "Optometre de Maurice Perrin and Mascart

Made:
1875-1885 in London
manufacturer:
S Maw, Son & Thompson, Son & Thompson
maker:
Maurice Perrin

Optometer, engraved "Optometre de Maurice Perrin and Mascart, S.Maw Son and Thompson, London, E.C., in box 10 3/8"x5 7/8"x3", no key, c.1880.

Details

Category:
Optics
Object Number:
1911-272
type:
optometer
credit:
Court, Thomas Henry