Paint & colour mixing : a practical handbook for painters, decorators, paint manufacturers, artists and all who have to mix colours, containing over 300 samples of actual oil and water-paints and water-colours of various colours, and upwards of 1,500 different colour mixtures, with fifteen coloured plates / by Arthur Seymour Jennings. (1926)
Jennings, Arthur Seymour, 1860-1928 · London : Trade Papers Publishing Co. ; New York : Spon & Chamberlain · leaf 334
ther side is put one, two or three glasses which are changed until a perfect match is obtained. A note of the numbers of the glasses thus records the matched colour. The instrument is a great success, and permits of the colour analysis of pigments in powder, or paste, of oils, varnishes and… … the stand, is placed the sample to be measured for colour, and under the other side the tray of standard white powder for reflecting a beam of white light, which is then intercepted by standard glasses until a match is obtained. The numbers on the glasses are then recorded. THE EASTMAN UNIVERSAL…
Paint mixing · Pigments
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
