US Playing Card Co. -- "Aviator" brand
poker-size decks • 52 cards, plus 2 jokers

The maker of these poker-size playing cards is the US Playing Card Co., from Cincinnati, Ohio; the leading American playing card manufacturer. The decks come with red or blue backs, and the cards are indexed with upper-left-corner indices. The same exact cards have been known to come in boxes labeled as "Mohawk" brand, or "Foxwood" brand, and possibly some other names as well. But the cards inside these boxes were always identical, and the Ace of Spades would always be labeled as "Aviator".