Book of test-types for assessing visual acuity

Book of test-types for assessing visual acuity, Engish

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Book of test-types for assessing visual acuity, Engish
Science Museum Group
The Board of Trustees of the Science Museum

Book of test-types for assessing visual acuity, Engish, 1871-1930

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A625234
Materials:
paper, plastic, covered and cloth
Measurements:
overall: 10 mm x 114 mm x 140 mm, .1 kg
type:
test-types