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License
Science Museum Group
© The Board of Trustees of the Science Museum
"Beale Collin's Picture Types", wall charts printed on one side with test types for assessing visual acuity of children or illiterates, made by Hamblin of London, 1920-1950
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A625249
- Materials:
- paper
- Measurements:
-
including string: height 620 mm
width 228 mm
- type:
- test types
- credit:
- Keeler, C.D.
