Pseudo-Isocromatic Plates for Testing Color Perception. American Optical Company.

Pseudo-Isocromatic Plates for Testing Color Perception

Hardcover, Philadelphia: Beck Engraving Company, 1940. Very Good+. Hardcover with accordian fold-out color plates. Pamphlet included in front sleeve. "The inks for this book were made by the International Printing Ink Division of Interchemical Corporation, New York City. IPI's unusual research facilities and colorimetry equipment made possible the accurate color matching which these exacting charts demanded." Ships same or next business day. Spine is skewed, minor edge wear, lightly faded on spine. Pamphlet has minimal edge and shelf wear, slight fading down middle of front cover. Protected in slipcase. Slipcase has edge and shelf wear, some soiling to both sides. ; 8vo 8" - 9" tall. [Item #69829]

Price: $35.00

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