Original 1st printing 14 x 21" concert poster for Quicksilver Messenger Service appearing with the Grass Roots and Mad River at the Fillmore Auditorium in San Francisco, CA from 10/5-7/1967.
Art by (and SIGNED in black flair pen by) Bonnie MacLean, image is # 87 in the Bill Graham/Fillmore series.
Medium-thick flat index stock poster is in spectacular mint/near mint (A/A- to A-) condition; just the tiniest sliver of toning along the bottom edge and a VERY well-camouflaged pinch ding or two and that's IT.
An absolutely GORGEOUS ARTIST-SIGNED first printing example of one of Bonnie's most popular Fillmore images.