Ellusionist Bicycle 52 Proof Playing Cards - 1920's Prohibition Theme Bicycle 52 Proof Playing Cards by Ellusionist is specifically designed with card players, magicians and card enthusiasts in mind. Inspired by 1920's Prohibition, we've taken inspiration from images of the era to design the court cards, the art-deco was very in-vogue at the time. Whiskey is as American as apple pie. The oak tree on the front of the tuck box and seal - a symbol of the aging process for fine bourbon, matured in charred oak barrels to develop the distinct smoky flavour. This oak motif continues throughout the cards, from the Ace of Spades right around to the back design. Genuine Bicycle cards. Inspired by 1920&#039;s Prohibition, we&#039;ve taken inspiration from images of the era to design the court cards, the art-deco was very in-vogue at the time. Whiskey is as American as apple pie. The oak tree on the front of the tuck box and seal - a symbol of the aging process for fine bourbon, matured in charred oak barrels to develop the distinct smoky flavour. This oak motif continues throughout the cards, from the Ace of Spades right around to the back design.