Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop
Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972 Saint-Martin Bookshop

Ishihara Dr. Shinobu

Ishihara's Tests for Colour-Blindness - Concise Edition - Kanehara Shuppan Co. 1972

Author:
Dr. Shinobu Ishihara

Book:
"This series of plates is designed to provide a test which gives a quick and accurate assessment of colour vision deficiency of congenital origin. This is the commonest form of colour vision disturbances."
In 1917, as a young professor at the University of Tokyo, Dr. Shinobu Ishihara was given the task of creating a colour perception test for soldiers.
A hundred of years later, the United States Navy continues to use these plates for color vision screening.
Including 14 plates

Publisher:
Kanehara Shuppan Co. - 1972
6p - EN - 14 plates - perfect condition