Inside Out Library · Explore
Diamine colours coupled with nitrazol C on cotton yarn (1900)
Cassella Color Company, author, Cassella Color Company · New York : Cassella Color Company · leaf 3

Dyes and dyeing · Color in the textile industries
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
More pictures from Diamine colours coupled with nitrazol C on cotton yarn
More like this