The manufacture of mineral and lake pigments, by Josef Bersch 72143 [Subtitle: Containing directions for the manufacture of all artificial artists' and painters' colours, enamel colours, soot and metallic pigments] [Author: Josef Bersch] [Translator: Arthur C. Wright] [Link: https://www.gutenberg.org/7/2/1/4/72143] [Files: 72143-0.txt; 72143-h.htm] Thanks to Charlene Taylor and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Regards, Al