Indanthrene Blue (RS?), For paper double paste Pat 8A/71, CI 69800 by British Dyestuffs Corporation Limited

Indanthrene Blue (RS?), For paper double paste Pat 8A/71, CI 69800, powder in a glass bottle, by British Dyestuffs Corporation Limited, Huddersfield, England. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1860s to 1950s.

Details

Category:
Industrial Chemistry
Object Number:
1986-1045/924
Materials:
dye and glass
Measurements:
overall: 130 mm 50 mm,
type:
dye
credit:
Colour Museum