Subject
- Farbenfabriken Bayer Aktiengesellschaft1
- Farbwerke vorm. Meister Lucius & Brüning1
- Feathers1
- Hoechst AG1
- J.R. Geigy A.G.1
- Lauber, Eduard1
- Mauve1
- Paint1
- Paint industry and trade1
- Paper chromatography1
- Perkin, William Henry, Sir, 1838-19071
- Pharmaceutical chemistry1
- Printed ephemera1
- Resist-dyed textiles1
- Sodium carbonate1
- Stains and staining1
- Sulfuric acid industry1
- Textile fabrics1
- Varnish and varnishing1
- Varnish industry1