This is an old pottery piece, I have owned it for over 20 years. The mark on bottom is a diamond on it's side with lettering inside. Looks something like Kilmore maybe. Pretty sure of the ilm and the o in Kilmore. Measures 3 3/4" tall by approx. 8 1/4" from ear handle to handle. There are three handles and one spout. The spout has two glaze scuffs to the edges of the spout. Two of the handles have scuffs also. Nothing really detrimental. Weight is 2 1/2 lbs. Very thick, almost an inch. Any information on the maker's mark would be greatly appreciated. Will place for sell as soon as I know the maker. Thanks! NothingDoing.