Original 1st printing 8&3/8 x 10&1/2" concert flyer for Bay Area legends the Sons (of Champlin) appearing with the Elvin Bishop Group and Stoneground at the USD Gym on the campus of the University of California in San Diego, CA from 4/17-18/1970.

 Art by San Andreas Fault (Tad Hunter, with inspiration from Marvel Comics artists Herb Trimpe and John Severin), image is featured in the Art of Rock book on page 371 (plate 4.118).

 Thin flat stock flyer is in SUPERB mint/near mint to near mint (A/A- to A-) condition; aside from a nearly-invisible handling ding or two, it is an absolutely STUNNING example of this VERY colorful early-1970 Sons flyer from the AOR.