Dallas nightclub owner who shot and killed Lee Harvey Oswald on November 24, 1963, two days after Oswald was arrested for the assassination of President Kennedy. Business check, 8.25 x 3, on his Silver Spur account, filled out and signed by Jack L. Ruby, payable to Pearl Dist. Co. for $107.80, May 4, 1950. In fine condition, with usual cancellation holes and notations, none near the clean signature area. Ruby was also frequently suspended by the Texas Liquor Control Board. In August 1949, when he was operating the Silver Spur, he was suspended for 5 days on a charge of "Agents: Moral Turpitude." In 1953 Ruby received a 5-day suspension because of an obscene show, and, in 1954, a 10-day suspension for allowing a drunkard on his premises. On February 18, 1954, he was suspended for 5 days because of an obscene striptease act at the Silver Spur and for the consumption of alcoholic beverages during prohibited hours. On March 26, 1956. Ruby was suspended by the liquor board for 3 days because several of his checks were dishonored. On October 23, 1961, he received another 3-day suspension because an agent solicited the sale of alcoholic beverages for consumption on licensed premises. COA John Reznikoff/PSA/DNA and R&R COA.