The Painter, gilder and varnisher's companion : containing rules and regulations in every thing relating to the arts of painting, gilding and glass-staining .. (1869)
Philadelphia : Baird · leaf 19
9 AND VARNISHER’S COMPANION. TAYLOR’S INDIGO GRINDING-MILL. Fig. 1. Fig. 2. … horizontally from a wall, &c. ; and when the axis is at work, it is secured in the grooves by the iron pins 0, 0. P, the handle, which forms a part of the axis, and by turning which the grinder is worked. Q, the wall, &c., in which the oak pieces, N, N, are fixed. R, a weight, which may…
Painting, Industrial · Gilding · Varnish and varnishing · Pigments
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.