Original 1st printing 13&3/4 x 20&1/4" concert poster for the Dinosaurs (featuring John Cipollina (Quicksilver Messenger Service), Robert Hunter (Grateful Dead), Spencer Dryden (Jefferson Airplane), Peter Albin (Big Brother & the Holding Company) and Barry Melton (Country Joe & the Fish) appearing at the Golden Bear in Huntington Beach, CA on 3/24/1983 and at the Country Club in Reseda, CA on 3/25/1983.
Art by (and SIGNED in gold ink by) Alton Kelley, this image is #6 in the Dinosaurs series.
Medium-thick flat index stock (glossy on the reverse) poster is in excellent (B+) condition; there are a couple of decent-sized semi-soft diagonal bends in the upper left corner, otherwise it is a really superb-looking example of this Kelley Dinosaurs poster from Southern California.
As an added bonus, this one has also been HAND-SIGNED (in gold ink) by Cipollina, Hunter, Melton, Albin and Dryden (see close-up). AWESOME set of 1960's SF musician signatures on one poster!