Ballpoint signature of David Bowie, who adds the year, "93," on a white 5.25 x 3.25 Isolar compliments card. In fine condition. Accompanied by a letter of authenticity from Jeff Gold, the owner of Recordmecca, and a certificate of authenticity from REAL. Bowie signed a number of these cards for a BMG Music senior executive in 1993, and they were sent out with copies of his Black Tie White Noise album. This example comes from a portion of the cards that were retained by the executive. Isolar was Bowie's production company.