Lawndale, CA: SST Records, 1979. Original offset-printed flyer. 14 x 8.5 inches. Designed by Raymond Pettibon for two early concerts by the punk rock band Black Flag with Flyboys, Silencers, Uxa, and Red Cross on September 25 and 27, 1979, at the legendary Hong Kong Cafe, Los Angeles. Top right and bottom right corners torn off, else good.