Color in everyday life; a manual for lay students, artisans and artists; the principles of color combination and color arrangement, and their applications in dress, home, business, the theatre and community play (1918)
Weinberg, Louis, 1885- · New York, Moffai, Yard and company · leaf 69
PLATE VII COLOR NOMELMCLATUR-E … The ten gr$^y5 on figure (e) represent ten different decrees oF tntensltjy from neub^^^l 0ravy to maxL- mum purity of hue .
Color
Internet Archive · University of Illinois Urbana-Champaign · Public domain (published before 1931). Free to use for anything.