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Subject
- Badische Anilin- & Soda-Fabrik5
- Botanical chemistry1
- Cosmetics industry1
- Dye industry11
- Dyes and dyeing12
- E.I. du Pont de Nemours & Company1
- Farbenfabriken vorm. Friedrich Bayer & Co.1
- Hair dyes1
- Hair--Dyeing and bleaching1
- Henna (Dye)1
- Henna (Plant)1
- Pharmaceutical chemistry1
- Powders1
- S.B. Penick & Company1
- Stereotypes (Social psychology)1
- Textile industry10