night blue, etc.
Dyed specimens illustrating text, Plate II
(cropped from borders, and page)
ex David Paterson. Colour-matching of Textiles : A Manual Intended for the Use of Dyers, Calico Printers, and Textile Colour Chemists. London 1901
University of Wisconsin copy, digitized June 19, 2009
wondering about the idea of a pure color, a pure anything.
to be found at a theoretical where?
See Yves Klein blue, here.
D. Paterson, Colour-matching of Textiles (1901)