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H.M. Factory Inspectorate Test Card for Central Vision F.313
TEST CHARTS
distance vision test; near vision test
Ministry of Labour and National Service
Europe: United Kingdom
October 1957
card; paper
card: 162 mm x 94 mm; envelope: 165.5 mm x 100.5 mm

Reading test types consisting of a stiffened double-sided printed card. Features, as a distance vision test, three blocks of test letters and, as a near vision test, two paragraphs of graduated text corresponding to sizes N.5. tand N.6. ascending. The text passages are from the essay 'Walks in the Country' (1828) by Mary Russell Mitford. Contained within original government brown paper envelope, overprinted with method of use.


2015.46

Gift of Mr Timothy George, 2015



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