Colour blindness and eyesight in the Mercantile Marine : a criticism of the new rules of the Board of Trade / by Thomas H. Bickerton.

  • Bickerton, Thomas H. (Thomas Herbert), 1857-1933.
Date:
1896

Licence: Public Domain Mark

Credit: Colour blindness and eyesight in the Mercantile Marine : a criticism of the new rules of the Board of Trade / by Thomas H. Bickerton. Source: Wellcome Collection.

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