Original 1st printing 11&3/4 x 21" benefit (*for San Francisco public school students) concert poster for "S.F. SNACK", held at Kezar Stadium in San Francisco, CA on 3/23/1975.
Participants included: the Grateful Dead (billed as "Jerry Garcia and Friends"), Santana, Neil Young, the Doobie Brothers, Graham Central Station, Mimi Farina, Jefferson Starship, Joan Baez, Tower of Power and (not billed) Bob Dylan.
Art by (and SIGNED in silver ink by) Randy Tuten, image is featured in the Art of Rock on page 346 (plate 4.49).
Medium-thick glossy-coated index stock poster is in near mint (A-) condition; aside from a couple of stray fingerprints/tiny edge dings here and there, it is an UNBEATABLE ARTIST-SIGNED example of this mid-'70's Bill Graham Presents poster from a HUGE all-day event in Golden Gate Park.