43 samples (in small glass stoppered jars) illustrating the relationship of chemical structure and colour, descriptive labels of above. Nos. 1-25 are series of ozo-dyes derived from Aminosulphonamides, marked with an A, others in Colour and Constitution Series, nos. 17-21, 7-11, 34-41, 1890-1911
Small specimen jar with number 1 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 2 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 3 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 4 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 5 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 6 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 7 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Broken glass specimen jar with number 8 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 9 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 10 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Domed specimen jar with number 11 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Mushroom specimen jar with number 12 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Mushroom specimen jar with number 13 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Specimen jar with number 14 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 15 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 16 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 17 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Broken small glass specimen jar with number 18 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 19 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 20 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Broken glass specimen jar with number 21 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 22 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Specimen jar with number 23 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 24 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 25 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 7 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 9 label, from the Colour and Constitution Series, 1890-1911
Domed specimen jar with number 10 label, from the Colour and Constitution Series, 1890-1911
Domed specimen jar with number 11 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 17 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 18 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 19 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 20 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 34 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 35 label, from the Colour and Constitution Series, 1890-1911
Broken glass specimen jar with number 36 label and number 20 label, from the Colour and Constitution Series, 1890-1911
Broken glass specimen jar with number 37 label, from the Colour and Constitution Series, 1890-1911
Small glass specimen jar with number 38 label, from the Colour and Constitution Series, 1890-1911
Small glass specimen jar with number 39 label, from the Colour and Constitution Series, 1890-1911
Small glass specimen jar with number 40 label, from the Colour and Constitution Series, 1890-1911
Small glass specimen jar with number 41 label, from the Colour and Constitution Series, 1890-1911
Small specimen jar with number 8 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
Small specimen jar with number 21 label containing an ozo-dye derived from aminosulphonamide, one of a series of specimens of ozo-dyes, 1890-1911
