Dye - Methyaniline Violet
The manufacture of methyaniline violet dye
Picture No
10107196
Media ID
47292336
Size
4129px x 3249px
(2.9MB)
Credit
Mary Evans Picture Library
Source
Engraving by Rouget in Merveilles de l'industrie by Louis Figuier Volume 2, page 677
Date
circa 1875
