American Bar & Grille Ashtray. A White Cream colored Ceramc with Green Illustration and Print. Ashtray is about 5 1/4 inches in diameter. Bowl portion is about 3 1/2 inches in diameter. I find no markings on the bottom of the ashtray. The last picture shows what looks like a chip. It's actually a spot where the glazing didn't catch. There are several of these spots on the ashtray back. Please see picture close-ups.