Holley, Clifford Dyer · New York : J. Wiley & Sons ; London : Chapman & Hall · leaf 278
, PASTES, AND PAINTS. 255 workmen, as formerly mill dressing was a recognized trade, commanding good wages, and from long experience the men came to understand all of the fine points and require- ments of the trade, but with the advent of the pneumatic tool the mills have been intrusted to the care… … Fig. 82. — Dressing for 20 inch Mill. depends to a large extent on the nature of the material to be ground and the tightness of the tension used. One of the leading manufacturers, whose lead and paste mills are in almost continuous operation, takes down his mills for dressing about once a year,…
Pigments · White lead · Zinc
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
