Russian CD 578,7 BIG 3.4" Ink Blue with steam The insulator measures 3 inches in diameter and 4 and 3/8 inch tall. It is embossed "II" on one side; there is an emblem with embossing on the other side, but I can't read it. There are streams of steam throughout the insulator. I doin't see any damage. $70 plus shipping.