Set of 5

Made:
1870-1880
Set of 5, spatulate ended rods

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Set of 5, spatulate ended rods
Science Museum Group
The Board of Trustees of the Science Museum

Set of 5, spatulate ended rods, used for testing colour vision and central scotomata(?), English, 1870-1880

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680284
Materials:
metal and paper
type:
optical instruments
credit:
Guy Drew, H.