Hazel Atlas Glass Coaster. Old American Brand, Straight Bourbon Whiskey, 86 Proof, The American Distilling Co Inc. Milk Glass Body. The Body of the Coaster is about 3 1/2 inches in diameter. The Inner Bowl is about 2 inches in diameter. Bottom of the Coaster shows the Hazel Atlas Logo and the number 24. This piece has had a long life and shows it. No Chips or Cracks. Please see picture close-ups.