MusEYEum Online Catalogue

Welcome to the online catalogue of the British Optical Association Museum. Here you can search for both museum artifacts and archives. Data is transferred from our Collections Management System to this website on a regular basis.

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Two Test Cards
TEST CHARTS
letter types
Europe: Sweden, Stockholm
1954

Set of two identical test cards. Printed in black. The same text, in Swedish, on both sides in three sizes N:R 1 to N:R 3.


1999.4102

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