Dye pattern book
circa 1900
Dye book marked: Geigy Fashion shades on wool flannel
Dye shade card, "The Bayer Co. Ltd.... Algole Colours and Brome Indigo on Cotton Yarn"
1911
Dye shade card from British Dyestuffs Corpn. Ltd.
Dye book labelled British Dyestuffs Corpn. Ltd.
Dye shade card from British Dyestuffs Corpn. Ltd.
Dye book
Dye shade card from British Dyestuffs Corpn. Ltd.
Dye book labelled: chlorazol colour on cotton yarn
Dye shade book for Hydron Olive G from Leopold Cassella & Co.
1913
Dye colour shade card, "The Bayer Co Ltd ... Algole Colours
Dye shade card from British Dyestuffs Corpn. Ltd.
Dye pattern book
1960
Dye pattern book
Dye shade card: labelled "Farben fabriken vorm. Friedr. Bayer & Co. Elberfeld"
Dye book: labelled: Hydron yellow G paste 20% ... Leopold Cassella & Co.
Badische Anilin-& Soda-Fabrik
Dye pattern book by J R Geigy
Farbenfabriken Bayer AG
Farbenfabriken Bayer
J.R. Geigy AG Basel (Schweiz)
Society of Chemical Industry in Basle
Dye shade card from British Dyestuffs Corpn. Ltd.
Dye shade card from British Dyestuffs Corpn. Ltd.
Dyebook inscribed: Badische anilin - & soda-fabrik ludwigahafen/Rheine
1906
Dye colour shade card, "Bayer Co.Ltd.... Algole Colours and Brome Indigo on silk"
