Cowell test type

Cowell test type

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License

Science Museum Group
© The Board of Trustees of the Science Museum

Cowell test type, in holder, made by Harrison and Sons, St Martins Lane, London, English, 1950-1970

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A608270
Materials:
oak, glass and paper
Measurements:
overall: 410 mm x 197 mm x 15 mm, .62 kg
type:
test types