Posted 4 years ago
Can anyone tell me about the company that made these tumblers? They are 14 sided 5 7/8" tall and 2 3/4" in diameter. Marked "American Studio Glass - Prism" on the bottom with a logo of a decanter and wine glass. They are fairly heavy glass. When I Google "American Studio Glass" all I find is information about an artistic movement of the 1960s, "The American Studio Glass Movement" and a couple of other folks trying to find information on this maker. Guessing that the American Studio Glass Movement has nothing to do with the manufacturer of these tumblers, but mention it as some folks point to that movement when asked about this manufacturer. Thanks!