It has an indented shape around the edges - possibly designed as an ashtray but works as a trinket dish etc.
Vintage David Sharp Rye Studio Pottery Mouse On Cheese Money Box with stopper
Vintage David Sharp Rye Studio Pottery Mouse Cheese Money Box Original Stopper
Vintage David Sharp Rye Pottery large ram sheep money box for Bayer 1970's
Vintage 1970s David Sharp Rye Pottery Money Box Pig / Piggy Bank, hand painted
Vintage 1960's David Sharp Rye Pottery 20 inch hand painted stylised ceramic cat
