Original 1st printing 8&3/8 x 10&5/8" concert/event flyer for Quicksilver Messenger Service appearing with the Robert Savage Group and the Backyard Mamas at the Family Dog on the Great Highway in San Francisco, CA from 8/21-22/1970.
 
 Design by San Andreas Fault (Tad Hunter), image is the FINAL image in the Family Dog Great Highway series (FD-700821 in the Eric King guide)
 
 Thin flat stock flyer is in near mint (A-) condition; there may be a tiny pinch ding or two hiding somewhere, but to the naked eye this example looks as close to perfect as there is... an absolutely STUNNING example of the final Family Dog Great Highway flyer.