Original 1st printing 8&1/2 x 11" thin paper concert flyer for Paul Butterfield (Blues Band) appearing with Johnny Winter and the Flock at Aaron Russo's Kinetic Playground (formerly the Electric Theatre) in Chicago, IL from 8/15-16/1969. 

 Art by (and SIGNED in pencil by) Mark Twain Behrens, thin flat stock flyer is in VERY crisp near mint (A-) condition; aside from a couple of soft bends along the right margin and a stray pinch ding or two hiding within the image area, this example is just about as sharp/crisp as they come.

 GREAT-looking original 1969 ARTIST-SIGNED example of this uncommon mid-'69 concert artifact from the legendary Chicago roller rink-turned psychedelic rock palace. Both Johnny and Paul would appear at Woodstock the following weekend.