Original 1st printing 14 x 21" concert poster for the Paul Butterfield Blues Band appearing with the Charles Lloyd Quintet, Mount Rushmore and the New Salvation Army Band at the Fillmore Auditorium in San Francisco, CA from 7/11-16/1967.
Art (and SIGNED in black pen by) Bonnie MacLean, image is # 72 in the Bill Graham/Fillmore series.
Medium-thick flat index stock poster is in ULTRA-CRISP mint/near mint (A/A- to A-) condition; a great-looking example of this very strange mid-'67 Fillmore poster with a nice large Bonnie MacLean signature.