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The Hess Screen
ARCHIVAL ITEMS
advertisement
Theodore Hamblin Ltd
Europe: United Kingdom, England, London W1
September 1947
paper
overall: 247 mm x 170 mm

Advertisement for a screen to test ocular muscle co-ordination, together with a 'new' pointer devised by Frank Law. Page i of an advertising supplement to an optical journal. Printed in black and white, including a photograph of the screen, pointer and red/green reversible spectacles, with prices.


2000.453/14

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