Original 1st printing 13&3/4 x 28&5/8" concert poster for an all-blues show featuring John Mayall, Bo Diddley, Muddy Waters, Otis Spann and Magic Sam appearing together at Winterland in San Francisco, CA from 3/27-29/1969.

 

 Art by Greg Irons, image (handbill w/extra ticket strip) is featured in the Art of Rock on page 349 (plate 4.55).

 

  Medium-thick flat index stock poser is in good/decent (B to B/B-) condition; there are a series of three (3) pronounced horizontal roll creases traversing the image area, a 2&1/2" horizontal tear in the upper left margin, a set of tack holes (all four corners, lower right margin) with a small drag tear/tape pull in the lower left corner, light/subtle toning, a tiny stray edge nick or two and a loose pinch ding or two hiding within the image area, otherwise fine.

 

 KILLER original 1969 Greg Irons image from a fantastic all-blues show at Winterland.