Original 1st printing 10&7/8 x 14&1/2" concert mini-poster for Quicksilver Messenger Service appearing with Leon Russell, Blodwyn Pig and Fritz (featuring Lindsey Buckingham and Stevie Nicks) at the Aztec Bowl on the campus of San Diego State College on 8/2/1970. Art by Linda Trujillo, medium-thick flat index stock mini-poster is in good (B/B-) condition; numerous well-placed stress creases and handling bends, a 2" diameter discolored area just above the "Q" of "Quicksilver" and another 1" area in the right center margin, an area of fading with a few small surface scrapes and dark smudges in the top right corner and on "August" and a stray surface stain or two, otherwise fine. Apparently, this was one of John Cipollina's last gigs before he quit the band.