This vintage White Castle System Inc. coffee cup/mug with an ashtray bottom is a unique addition to any collection. Featuring the iconic White Castle Hamburgers advertising, this piece is perfect for coffee lovers and collectors alike. The cup/mug is white in color and its date of creation and country/region of manufacture are unknown.

The brand of the mug is White Castle and it is not a modified item. This collectible falls under the categories of advertising, merchandise & memorabilia, and mugs & cups. Whether you're enjoying a hot cup of coffee or displaying it on a shelf, this White Castle mug is sure to spark conversation.