Attractive decorative vintage CWS cracker tin tortoisehell design. Crumpsall Biscuit Works opened in Lower Crumpsall, near Manchester, in around 1873. The factory was subject to numerous alterations and expansions between around 1896 and the 1920s, including plans for a new cake bakery which were laid down in 1896, there was a new biscuit portion added in 1896, and in 1921 additional land was purchased to accommodate extensions such as new offices, a despatch room and a garage.
The factory created numerous products and had four departments, these were the biscuit factory; the cake factory; the sweets and toffee department; and the drugs and sundries section. 
This dates the tin to mid century and probably used for products from the biscuit factory.