Chlorantine Fast Yellow 2RLL by The Clayton Aniline Co. Ltd., Clayton, Manchester in England. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Chlorantine Fast Yellow 2RLL by The Clayton Aniline Co. Ltd. 1900-1905
Diazo Fast Yellow 3RL by The Clayton Aniline Co. Ltd., Clayton, Manchester in England. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Diazo Fast Yellow 3RL by The Clayton Aniline Co. Ltd. 1900-1905