Astigmatic fan chart

Made:
1890-1910 in London
maker:
Curry & Paxton

Astigmatic fan chart, with sight testing card on back, cardboard, by Curry & Paxton, 195 Great Portland Street, London, England, 1890-1910.

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680589
Materials:
cardboard
type:
astigmatic fan charts