Principles and practices of up-keep painting (1923)
E.I. du Pont de Nemours & Company, author · Chicago, Ill. ; Philadelphia, Pa. ; Boston, Mass. : E.I. du Pont de Nemours & Co., Inc. · leaf 263
fpi) Paints and Varnishes Color Chart Supplement to “Principles and Practices of Upkeep Painting” … Prepared and Published by E. I. du Pont de Nemours & Co., Inc. Paint and Varnish Division 35th St. and Gray’s Ferry Road Philadelphia, Pa. Chicago Varnish Works Everett Station, No. 49 Chicago, Ill. Boston, Mass.
Painting, Industrial · Varnish and varnishing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.