The Painter, gilder and varnisher's companion : comprising the manufacture and test of pigments, the art of painting, graining, marbling, staining, sign-writing, varnishing, glass-staining, and gilding on glass .. (1900)
Philadelphia : Henry Carey Baird & Co. · leaf 28
4 PAINTER, GILDER, AND VARNISHER. shaped trough, or hopjjer and ))ed, on which tlio nsa- terial to be ground is placed, and tlie stone roiling over it crushes it to jiowder. Fig. 1 sliows an edge-runner Fig. 2. … mill, such as is especially used for color grinding. It is made in several sizes for hand or .steam-power. Its capacity will necessarily vary with the character of the material which is being ground. Much, too, de-
Painting, Industrial · Gilding · Varnish and varnishing · Pigments
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.