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Near vision test card
TEST CHARTS
test chart
Europe: United Kingdom
Mid 20th c.
card
2021.501
TEST CHARTS
test chart
Europe: United Kingdom
Mid 20th c.
card
Small test target card for use in an optometric instrument. Contains four passages of text, in three descending letter sizes, the final two paragraphs of equal size but laid out in two columns, on the subject of printer's type. On the reverse, a septum line.
2021.501