One of my impulse car boot buys, just because it was a bit odd looking (and cheap 50p). Green mug? with applied clear glass handle, thought it may be a shaving mug as the handle is straight out, hard to drink out of and no spout for pouring..
It has a ground and polished (dimple) pontil mark on the base. Quite weighty for size 9.5 in diameter at widest, 11.5cms in height, 630g
no signiature or markings, base has quite a bit of age wear so wouldnt think its brand new