This 1920s heavy pressed crystal glass ashtray was a souvenir of Yellowstone National Park. Affixed to the underside is a black and white photograph of a bear and a banner decal reading Yellowstone Nat'l Park. The ashtray is 4-1/2 inches square with a faceted ribbed design on the outside and a sawtooth rim. The photo is protected by a layer of thick felt on the bottom. There are no chips, flakes, or damage to the glass. The bear picture has some slight wear around the edges.