Aniline Black;dyed with 1% Heliotrope B B. Aniline Black;dyed with 1 ,„ Chrysainine O. … Aniline Black;dyed with 3% Benzo Purpurine 10 B. Aniline Black; dyed with 3% Benzo Nitrol BroiiwG and alter wards treated with Paranitraniline.
Textile fabrics · Dyes and dyeing
Internet Archive · Clark Art Institute Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Gazes, 1890-1901; collection Roubaudi et Fils] (1901)](https://img.insideoutlibrary.com/img/200/ia-gazes1890190100elem-37-61.webp)
