Item #014324 Pseudo-Isochromatic Plates for Testing Color Perception. AMERICAN OPTICAL COMPANY.

Pseudo-Isochromatic Plates for Testing Color Perception

Southbridge: American Optical, 1940. Item #014324

A collection of 26 color plates mounted accordian style for testing color blindness. With booklet and instruction sheet. Light fading to gilt litters on spine; else a very good copy or better in gilt-stamped blue cloth.

Price: $40.00

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