Cocker Spaniel Puppies, English Toffee Tin

This toffee tin is marked with a paper label, "Buy Blue Rum & Butter Flavoured Toffee". The image on the lid is three Adorable Blonde Cocker Spaniel puppies. I would date this tin to the 1950's. I do not know the maker. The tin measures 5 1/4" x 4" x 1 1/8". The lid is a pull-off lid and fits quite tightly. The tin is in good condition_ a few minor scratches and small dent in the lid. Charming.