Doors - John Densmore Signed Concert Handbill (1967). An original handbill from a December 23, 1967 performance from the Doors at L.A.'s Shrine Exposition Hall, with support from Iron Butterfly and Sweetwater. Autographed on the verso by Doors drummer John Densmore in black felt pen. Measures 5.5" x 8.5". In Very Good Plus condition, with mild toning, corner wear, bruising and tape residue to the verso. COA from Heritage Auctions.