Legendary organized crime leader. Lansky was the godfather of the national crime syndicate that emerged in the early 1930s as successor of the warring Prohibition gangs as well as the old-line Mafia. Forming friendships and alliances with Lucky Luciano and Bugsy Siegel, Lansky directed Murder, Inc. DS, one page, 8 x 10, Mount Sinai Medical Center letterhead, February 20. Side rail release form, issued to Lansky in room 804 of the medical center. Lansky accepts all risk and responsibilities once the rails are removed. Nicely signed in black ballpoint at the conclusion by Lansky. In fine condition, with torn punch holes to left edge and expected folds, none affecting the nice signature. COA John Reznikoff/University Archives and RRAuction COA.