A beautiful first printing of Alton Kelley’s celebrated ‘Sore Thumb’ concert poster, advertising three concerts by the Grateful Dead and Jefferson Airplane, in March 1968.  These shows took place at San Francisco’s Carousel Ballroom, later taken over by Bill Graham and rebranded the Fillmore West. This poster is pictured in the Art of Rock book on page 182, as plate 2.172.   This copy is in excellent condition, with small creases to the bottom corners and faint creases to the top corners–but overall bold and striking.  Will frame beautifully.