Original 1st printing 14 x 21" concert poster for the Paul Butterfield Blues Band appearing with the Hello People and Santana from 7/30-8/1/1968 and Canned Heat appearing with Initial Shock and Iron Butterfly from 8/2-4/1968, all shows held at the Fillmore West in San Francisco, CA.

 Art by Lee Conklin, image is # 131 in the Bill Graham/Fillmore series.

 Medium-thick flat index stock poster is in near mint (A-) condition; only the slightest whisper of handling/surface wear (a well-hidden ding or two lurking within the image area) and a couple of tiny dings along the bottom right margin, otherwise it is a VERY clean example of this creatively odd Lee Conklin Fillmore poster from mid-1968.