Paper Yellow W (L) by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Paper Yellow W (L) by A. Leonhardt & Co. 1900-1905
Hessian Purple D by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Hessian Purple D by A. Leonhardt & Co. 1900-1905
Hessischgrau S, Hessian Grey S, Gris de Hesse S by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main, in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Hessischgrau S 1900-1905
Hessischeppurpur N extra, Hessian Purple extra, Pourpre de Hesse N extra by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Hessischeppurpur N extra 1900-1905
Stilbene Yellow 8G by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Stilbene Yellow 8G by A. Leonhardt & Co. 1900-1905
Mikado Orange by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Mikado Orange by A. Leonhardt & Co. 1900-1905
Hessian Violet by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Hessian Violet by A. Leonhardt & Co. 1900-1905
Hessian Purple B. by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Hessian Purple B. by A. Leonhardt & Co. 1900-1905
Hessian Purple N by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim, Frankfurt a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Hessian Purple N by A. Leonhardt & Co. 1900-1905
Eboligrun T, Eboli Green T, Vert Eboli T by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany, one of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Eboligrun T 1900-1905
Azingrun TO, Azin Green O, Vert azine O by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Azingrun TO 1900-1905
Brilliant Yellow by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Brilliant Yellow by A. Leonhardt & Co. 1900-1905
Echblau BBH, Fast Blue BBH, Bleu solide BBH by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Echblau BBH 1900-1905
Hessischgrau S, Hessian Grey S, Gris de Hesse S by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Hessischgrau S 1900-1905
Brillant Cresylblau 2B, Brilliant Crysel Blue, Bleu cresyl brilliant-2B by by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Brillant Cresylblau 2B 1900-1905
Mikado gelb G, Mikado Yellow G, Jaune Micado G by A. Leonhardt & Co., Farbwerk Muhlheim, Muhlheim a/Main in Germany. One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900. Mikado gelb G 1900-1905