Project Gutenberg 2023-07-18 Public domain in the USA. 121 Bersch, Josef 1840 1907 Bersch, Dr. Josef Bersch, Wilhelm 1868 1918 Bersch, Dr. Wilhelm Salter, Chas. (Charles) Salter, Charles T. C. (Charles Thomas Colley) Salter, Charles Thomas Colley 21013221 The manufacture of earth colours : $b With thirty-one illustrations $aUnited Kingdom :$bScott, Greenwood & Son, $c1921. 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.) "The Manufacture of Earth Colours" by Dr. Josef Bersch is a scientific publication written in the early 20th century. This work provides a comprehensive analysis of various natural pigments, specifically those derived from the earth, and details their properties and applications in coloration. It highlights the significance of earth pigments in both the artistic and industrial contexts due to their durability and low cost. The opening of the book lays out the author’s intent and background, explaining that this edition is a revision of an earlier volume by his father, Prof. Dr. Wilhelm Bersch. It emphasizes the industrial importance of earth colours, acknowledging the limitations and challenges in expanding the range of natural pigments due to their finite availability in nature. Furthermore, it begins to address the classification of pigments based on their origin and discusses the methodologies for processing raw materials into usable colours, setting a detailed foundation for the chapters to follow regarding specific classifications and preparation techniques for different earth pigments. (This is an automatically generated summary.) https://archive.org/details/manufactureofear00bersrich 20210807112426bersch 1921 GB Reading ease score: 51.7 (10th to 12th grade). Somewhat difficult to read. en Pigments Coloring matter TP Text Category: Science - Chemistry/Biochemistry Category: Art 434463 2025-06-28T08:02:33.113850 text/html 423414 2023-07-18T18:51:00 text/html 6748459 2025-06-28T08:02:43.751844 application/epub+zip 6746065 2025-06-28T08:02:35.916879 application/epub+zip 300899 2025-06-28T08:02:34.220859 application/epub+zip 9774900 2025-06-28T08:02:48.996881 application/x-mobipocket-ebook 9739674 2025-06-28T08:02:42.182888 application/x-mobipocket-ebook 344613 2025-06-28T08:02:31.603914 text/plain; charset=us-ascii 344404 2023-07-18T18:51:00 text/plain; charset=us-ascii 19207 2025-06-28T08:02:49.159780 application/rdf+xml 12634 2025-06-28T08:02:34.493837 image/jpeg 1828 2025-06-28T08:02:34.356858 image/jpeg 116086 2023-07-18T18:51:02 application/octet-stream application/zip 7974961 2023-07-18T18:51:02 application/octet-stream application/zip 8562269 2025-06-28T08:02:33.274908 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog de.wikipedia