13th Floor Elevators "Space Man" concert poster, Family Dog Productions FD-28 (2), 13th Floor Elevators and Quicksilver Messenger Service, September 30, 1966 and October 1, 1966 Avalon Ballroom, San Francisco, CA., original 2nd printing denoted by size, the notation 28 (2) at the lower left corner and the Bindweed credit in the lower right corner , Stanley Mouse and Alton Kelley artists, 20" (h) x 14"

Creases and or wear on all four corners and borders, three tack holes along top border, toned