Original 1st printing 14 x 21" concert poster for Iron Butterfly appearing with Sea Train and the Sir Douglas Quintet (+2) at the Fillmore West in San Francisco, CA from 10/17-19/1968. 

 Art by Rick Griffin and Victor Moscoso, image is # 141 in the Bill Graham/Fillmore series.

 Medium-thick flat index stock poster is in very good (B/B+) condition; there are a pair of small diagonal corner tip bends in all four corners, along with a bit of moisture rippling to the paper, a couple of soft pin-prick spots along the left margin, a couple of handling dings scattered around the image area, otherwise fine - no holes/tears, etc...

 A very presentable gently-used example of this iconic Griffin/Moscoso collaboration.