Original 1st printing 14 x 21&3/4" concert poster for Jethro Tull appearing with Manfred Mann's Chapter Three, Bessie Jones and the Georgia Sea Island Singers and Clouds (featuring Randy Brecker and Billy Cobham) at the Fillmore West in San Francisco, CA on 4/2-5/1970. (*Tull canceled)

 Art by David Singer, image is # 226 in the Bill Graham/Fillmore series. 

 Medium glossy-coated index stock poster is in excellent (B+) condition; there are a couple of almost-invisible stress creases and a tiny bit of moisture warp (the result of mounting tape removal) in the upper left/right corners, along with a series of fingerprint smudges and tiny surface scratches hiding within the image area and a couple of pieces of mounting tape residue on the reverse, otherwise fine.  

An overall SUPERB-looking example of the 226 poster.