Original 1st printing 14&1/8 x 20" concert poster for Texas psychedelic legends the 13th Floor Elevators appearing with Moby Grape at the Avalon Ballroom in San Francisco, CA from 11/11-12/1966.
 
 Art by Steve Renick, image is # 34 in the Family Dog/Avalon series.
 
 Medium flat vellum stock poster is in excellent (B+) there are tack holes in all four corners and in the bottom center margin, along with a few VERY light handling dings here and there, a series of tiny pin-prick print hickeys (a somewhat common trait with this poster) and a couple of nearly-invisible hairline bends scattered around the outer margin area, otherwise fine.
 
 A SUPERB-looking 1st printing example of this early Avalon poster featuring none other than Roky and the Elevators!