Garment dyeing. Cassella Color Company (American branch of Leopold Cassella & Co.) (1910)
Cassella Color Company · New York · leaf 18
20/o Indian Yellow R l,50/o Tropaeolin 00. 10 The Dyeing of Wool and Unions in Strongly Acid Baths. For orange, the Orange R, extra, II and GGbrands are used … /o Orange GG.
Dyes and dyeing
Internet Archive · Clark Art Institute Library · Public Domain Mark 1.0. Free to use for anything.
