Business card for Jack Ruby's Carousel Club in Dallas, 4 x 2.25, signed on the reverse in blue ballpoint, "Admit party any nite, Jack Ruby." The card bills The Carousel as "Offering Sophisticated, Risque, Provocative, Delightful Entertainment—Your Host - Jack Ruby." Encapsulated in a plastic PSA/DNA authentication holder. In very good condition, with moderate overall creasing and handling wear.