Brilliant Acid - Mid Blue powder by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Brilliant Acid - Mid Blue powder by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Alizarine Rubinole 3 G by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Alizarine Rubinole 3 G by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Diazo-Fast-Black 3B by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Diazo-Fast-Black 3B by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Phenol-Blue-Black 3B by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Phenol-Blue-Black 3B by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Diazo Fast Black BHX by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Diazo Fast Black BHX by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Diazo Indigo Blue 4GL extra by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Diazo Indigo Blue 4GL extra by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Cloth Brown. (yellow shade.) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Cloth Brown. (yellow shade.) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Alizarine-sky-blue B power by Farbenfabriken vorm Fr. Bayer & Co.

Industrial Chemistry

1900-1905

Alizarine-sky-blue B power by Farbenfabriken vorm Fr. Bayer & Co., Elberfeld in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Gold Orange by F. Baeyer & Co. Elberfeld

Industrial Chemistry

1900-1905

Gold Orange by F. Baeyer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Glass bottle

Materia Medica & Pharmacology

1900-1950

Glass bottle, contains europhen powder made by Friedrich Bayer and Co. of Germany, supplied by The Kayer Co. Ltd of London, English 1900-1950

Alizarin Cyanine G. F. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Alizarin Cyanine G. F. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

medal, brass?, celebrating John Harrison. Erfinder

Coins, Medals & Tokens

1970

medal, brass?, celebrating John Harrison. Erfinder des See Chronometers 1693-1776. Depth 2mm, diameter 40mm. Obverse, representation of head. Reverse, ship 'Centurion'; inscribed See chronometer im Uhren Museum Wuppertal 1958 1970 12 Jahrestag

Dark brown powder by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Dark brown powder by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Diazo Brilliant Scarlet 3B extra Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Diazo Brilliant Scarlet 3B extra Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Brilliant Acid Blue A by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Brilliant Acid Blue A by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Saure Chrome Violet B by Farbenfabriken vorm. Friedr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Saure Chrome Violet B by Farbenfabriken vorm. Friedr. Bayer & Co. Elberfeld, [Germany]. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Dark blue/black powder by Bayer Farbenfabriken vorm Fr. Bayer & Co.

Industrial Chemistry

1900-1905

Dark blue/black powder by Bayer Farbenfabriken vorm Fr. Bayer & Co., Elberfeld in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Anthracyaninbraun R L by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Anthracyaninbraun R L by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Jet Black R. by F. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Jet Black R. by F. Bayer & Co. Elberfeld, manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Acid Chrome Blue FFR by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Acid Chrome Blue FFR by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Light Chocolate-brown powder by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Light Chocolate-brown powder by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Trona Red 3B (By) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Trona Red 3B (By) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Bottle of chinagreen crystals

Medical Glass-ware

Bottle of chinagreen crystals, by F. Bayer and Co., German

Small brown glass bottle with cork stopper and paper label

Materia Medica & Pharmacology

Small brown glass bottle with cork stopper and paper label. Containing approximately 1/4 ounce of Alypin. A substance as toxic as cocaine but reserved for use in surface application to mucous membranes. Its correct name is amydricaine. It is in the field of opthalmology in a 2-4% solution, but it does not produce midriasis or disturbance of accomodation. In nose and throat work a solution of 5-10% may be employed, and in neurology a 1-4% solution. Its exact uses are unknown - though it thought that it may be used to create a local aneasthetic reaction similar to other members of the 'caine' class of drugs.

Cashmere Green B Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Cashmere Green B Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Fast Violet (blue shade) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Fast Violet (blue shade) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Acid Violet 2R by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Acid Violet 2R by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Diazo Indigo Blue M by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Diazo Indigo Blue M by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Diazo Olive G

Industrial Chemistry

1900-1905

Diazo Olive G, Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Diazo Fast Violet 3 RL by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Diazo Fast Violet 3 RL by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Fast Acid Violet 10B. by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Fast Acid Violet 10B. by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Toluylene Fast Orange LX by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Toluylene Fast Orange LX by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Brilliant-Wool-Blue B extra by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Brilliant-Wool-Blue B extra by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Benzo Brown D3G extra by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Benzo Brown D3G extra by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Dark Blue Powder (no label) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld

Industrial Chemistry

1900-1905

Dark Blue Powder (no label) by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Dye, Diamond Blue Black R

Industrial Chemistry

1900-1905

Diamond? Blue Black R by Farbenfabriken vorm Fr. Bayer & Co. Elberfeld, Manufactured in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.