From a massive horde of signatures, all acquired in-person over three decades by an indefatigable autograph hound, comes this highly rare vintage inscribed green fountain pen signature on a 3x5-inch tan card, acquired in the late 1950s. In good condition. Electrifying singer and impersonator Bobby Darin died tragically during a heart operation at the age of 37 and his autograph is extremely uncommon in any format.