Sid is correct, it's another of this American company's packer's goods items and also comes in other forms without the grapes. The grapes of course suggest grape jelly. The pattern fits in the later time frame for EAPG that ends in 1915. mrphil1997 Giving the size on items is important, in this case, the exact outside rim diameter and height. The form is referred to as a lemonade or iced tea tumbler..