A rare find and some wonderful crazing with a lovely image on the top of a gentleman carrying a flag, which reads '1890, 4mph - Red Flag' this Antique Pot Lid is branded 'Frank Cooper' on the base, so would have belonged to a marmalade pot. We think the image refers to what was known as the 'Red Flag Act' which was the enforcement of a 4mph speed limit. In excellent condition this is a lovely piece of history which could be used on a dressing table or for display.