Page:Color standards and color nomenclature (Ridgway, 1912).djvu/1

This page needs to be proofread.

COLOR STANDARDS AND NOMENCLATURE

RIDGWAY

Retrieved from "https://en.wikisource.org/w/index.php?title=Page:Color_standards_and_color_nomenclature_(Ridgway,_1912).djvu/1&oldid=13905344"