A beautiful mint vintage 1960's second printing of BG-23, the 1966 poster advertising the Jefferson Airplane and the Grateful Dead at the Fillmore Auditorium in San Francisco. This classic by Wes Wilson is one of the most sought after Fillmore posters, and the first to feature photography by Herb Greene. In superb condition, it measures 14 1/4" x 20 1/8". This poster is catalogued in the Eric King guide as BG-23-RP-2.