UNSPECIFIED - (AUSTRALIA OUT) Frank Sinatra, Dean Martin, Sammy Davis Jnr, Peter Lawford, Joey Bishop - posed outside Sands Casino, Las Vegas, 1960 at 'Summit At Sands' (Photo by GAB Archive/Redferns)

UNSPECIFIED -  (AUSTRALIA OUT) Frank Sinatra, Dean Martin, Sammy Davis Jnr, Peter Lawford, Joey Bishop - posed outside Sands Casino, Las Vegas, 1960 at 'Summit At Sands'  (Photo by GAB Archive/Redferns)