Original 1st printing 8&1/4 x 12&1/4" concert flyer for Quicksilver Messenger Service appearing "Plus Special Guest" at the State Fair Music Hall in Dallas, TX on 9/7/1970. Design by S. Brooks (lettering lifted from Rick Griffin), thin glossy stock flyer is in excellent (B+) condition; just a light amount of handling wear (a few stray pinch dings and tiny pits here and there), a couple of very tiny edge tears and soft edge/corner bends along the top/bottom margins and just the slightest hint of dirt/smudging in the bottom corners, otherwise fine. Very cool-looking little low-run regional QMS item from Texas.