Original 1st printing 14 x 22" concert poster for the legendary Johnny Winter appearing with the Hub City Movers at the Vulcan Gas Company in Austin, TX from 3/10-11/1970. (*show was a benefit to "save" the Vulcan from its impending closing)
Art by John Shelton, image ("Mass of Incandescent Gas") is an un-numbered part of the VG/Vulcan Gas Company series (VGC 1970-03-10/11).
Medium flat vellum stock poster is in excellent (B+) condition; just a series of tiny creases/edge dings running along the right margin, a series of 4-6 nearly-invisible horizontal roll bends, a stray edge nick/ding or two and a whisper of handling, otherwise fine.
An overall VERY sharp example of the final poster in the Vulcan Gas series (this was Johnny Winter's last-ever performance at the VGC).