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Donders Colour Vision Test & case
COLOUR VISION TESTS
colour vision test
Kagenaar, D.B.
Europe: Netherlands, Utrecht
Post 1879
wool; wood
overall: 285 mm x 188 mm

24 woollen skeins, wrapped round wooden splints, for testing colour blindness. Splints numbered a to h and 1 to 6, 11 to 17, 21 to 23. Contained in wooden case with sliding lid (lid missing). Paper label on inner base of case.


1999.3521

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