This is a vintage amber glass ashtray, likely from the mid-century period. It features a decorative decoupage or transfer of international postage stamps on the inside base. The stamps include those from the United States, Australia, and Spain, with some featuring a Christmas theme and a portrait of author John Steinbeck. The ashtray is made of a rich, translucent amber-colored glass. It has a circular shape with typical indentations around the rim for resting cigarettes or cigars.
eBay