Original 1st printing (flat/matte stock) 14 x 23" concert poster for the Jim Kweskin Jug Band (with Maria Muldaur) appearing with the Peanut Butter Conspiracy and the Sparrow (an early version of Steppenwolf, fronted by John Kay) at the Fillmore Auditorium in San Francisco, CA from 6/2-3/1967.

 

 Art by Bonnie MacLean, image is # 66 in the Bill Graham/Fillmore series.

 

 Medium-thick flat index stock poster is in BEAUTIFUL near mint (A-) condition; aside from a couple of tiny hairline bends and dings around the outer margin area (mostly in the upper right/lower left corners) and a whisper of surface wear (a tiny pin-prick age spot or two), it is an absolutely GORGEOUS 1st printing example of this classic Bonnie MacLean poster with a really sweet design.