Original 1st printing 8&1/2 x 11" concert flyer for Quicksilver Messenger Service appearing with A.B. Skhy and Beggar's Opera at the Contra Costa Fairgrounds in Antioch, CA on 4/17/1970. (*possibly John Cipollina's last show with the original band, but unconfirmed)
 
 Art by John Hardham, thin flat stock flyer is in near mint to excellent (A-/B+ to B+) condition;  really nothing more than a light amount of handling wear, a couple of nearly-invisible vertical stress creases in the bottom center margin, a couple of tiny pin-prick indentation marks just beneath "Deadly" and a few tiny edge dings scattered around the outer margin area, otherwise it is a mostly-clean example of this low-run regional QMS concert artifact from Contra Costa county.