From the book Frank: The Voice by James Kaplan
Even then he could wear a hat. Frankie had a charge account at Geismar’s, a Hoboken department store, and a wardrobe so fabulous that he acquired a new nickname: “Slacksey O’Brien.” Circa 1929.
Frank Sinatra, Dean Martin, and Sammy Davis, Jr. perform at the Sands Hotel & Casino in Las Vegas, 1963


