This ashtray is a unique piece of history from the 1933-34 Chicago World’s Fair, also known as A Century of Progress. Made in Japan, this ashtray features a design that represents the Hall of Science, one of the most popular exhibits at the fair. The ashtray is a perfect addition to any collection of historical memorabilia or collectibles related to world’s fairs and expositions. The ashtray’s features include its intricate design and the fact that it was made during a significant time in history. It is a perfect item for collectors who appreciate the historical significance of the World’s Fair. This ashtray is not just an ordinary piece of memorabilia but a true representation of a time when the world was changing rapidly and new technologies were emerging.