Original 1st printing 17&1/8 x 22&3/8" concert poster for the October 1968 schedule of shows held at the Matrix in San Francisco, CA. Shows listed include: Elvin Bishop from 10/8-12, Jerry Garcia (GARRCEEAH) and Friends (A/K/A "Mickey & the Hartbeats") from 10/8-10, Marvel Farm from 10/11-12, Harvey Mandel and Mad River from 10/15-17, Allmen Joy from 10/18-19, Mint Tattoo from 10/22-24, Steve Miller from 10/22-16 and Linn County from 10/25-27.
Art by George Chacona and Marty Rice, image is featured in the Art of Rock on page 166 (plate 2.118).
Medium flat vellum stock poster is in BEAUTIFUL near mint (A- to A-/B+) condition; just a few light handling dings, a tiny corner/edge bump or two and a tiny pin-prick spot about 2" to the right of the center of the image, otherwise it is a VERY clean/crisp example.
Very cool-looking Rick Griffin-influenced concert poster from the Matrix. Stream the 10/8 show HERE;