Eye Doctor's Color Blindness Test Book w/ Instructions
This book is no longer for sale (sold on 2008-09-20)
Price : US $71.99
This is an old color-blind testing book used by eye doctors and GP's more than 68 years ago--it is titled 'PSEUDO-ISOCHROMATIC PLATES FOR TESTING COLOR PERCEPTION' and it contains 26 color number-plates, with 3 'ringers' thrown in to thwart 'malingerers'!
The reference comes with an instruction book on how to utilize it, and it also has test page sheets which can be used to record the patient's results for the 26 plates. This is not often seen, so place a bid if you want it! Book and instructions are in nice shape, with a little fading on the book's cover, as shown.
Winning bidder pays $4 shipping--USA ADDRESES ONLY! Thank you for your interest in this reference book.
This book is sold (sold on 2008-09-20)
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