EYE TEST 1930S
A new instrument invented by Owen Aves, F.B.O.A. the President of the Refraction Hospital, for measuring the amount of defects in the eye
Hi-Res image available upon request
Picture No
10145576
Media ID
48918022
Credit
Mary Evans Picture Library
Source
Unattributed photograph for Barnaby's Studios Ltd
Date
1933
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Amount Defects Invented Measuring Opticians Refraction Tests Wires
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