Fierz-David, H. E. (Hans Eduard), 1882-1953 · New York, D. Van Nostrand · leaf 85
team pipes fitted inside the still. The introduction of the manufacture of aniline gave the first impetus to the development of the colour industry, as aniline has always been one of its most important products. It was first made in England, and at the present time about 50-60 % of the output is… … amine.
Dyes and dyeing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
