Original 1st printing 6&3/4 x 9&1/2" concert handbill for Quicksilver Messenger Service appearing with the Grass Roots and the Family Tree at the Fillmore Auditorium in San Francisco, CA on 4/22-23/1966. Art by (and SIGNED in black ink by by) Bonnie MacLean image is # "0" in the Bill Graham/Fillmore series (not "officially" a numbered piece). Thin stock flyer is in spectacular near mint (A- to B+/A-) condition; only the slightest trace of handling, otherwise it is essentially as crisp/clean as you can hope to find. VERY early Fillmore item in great shape with a really nice bold Bonnie signature.