Inside Out Library · Explore

Direct dyestuffs (1900)

Sandoz, Inc · [Basel, Switzerland] : Sandoz · leaf 25

An illustration from Direct dyestuffs, 1900, leaf 25
SANDOZ CHEMICAL WORKS, INC. … Trisulfon Orange 2 R Benzo Orange R Pyrazol Fast Orange 2 RL 6

Dyes and dyeing

Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.

More pictures from Direct dyestuffs

More like this