General view of the Varnish Laboratory at the Rohm and Haas Company home office located at West Washington Square in Philadelphia.
The Rohm and Haas Company was founded in 1907 in Esslingen, Germany through the…
- The German Color Book
- 1923 – 1926
German publication features numerous color charts with painted color swatches from various German paint manufacturers. Book content includes backgrounds and information on purchasing colorants and paints; colors and…