Original 1st printing 14 x 21" concert poster for Iron Butterfly appearing with the James Cotton Blues Band and A.B. Skhy at the Fillmore West in San Francisco, CA from 1/23-26/1969.
 
 Art by Lee Conklin, image is # 157 in the Bill Graham/Fillmore series.
 
 Medium glossy-coated index stock poster is in BEAUTIFUL near mint (A-) condition; just a few stray fingerprints/razor-thin surface scratches hiding within the image area and a tiny scuff/scratch mark in the right center margin, otherwise it is a VERY clean example of one of Lee Conklin's more densely detailed Fillmore images.ample of this highly psychedelic Lee Conklin Fillmore poster from New Year's Eve 1968/69.