Original 1st printing 11 x 17" concert poster for Blue Cheer appearing with the (New) Tweedy Brothers at Pythian Hall in Portland, OR on ?/1967. *no date on the poster

 Art by P.H. Phactor drummer Paul Bassett (Air Sign Co.), thin flat index stock poster is in very good (B/B+) condition; aside from a pronounced diagonal/horizontal crease/bend traversing the image area (just beneath where it says "Hop") and a few ultra-soft handling dings here and there, it is in pretty good shape overall.

 Very unusual semi-early Portland concert artifact.