Original 1st printing 17 x 22" concert poster for Canned Heat appearing at the Boston Tea Party (15 Lansdowne St location) in Boston, MA on 12/9/1969.

 Art by Eric Engstrom, medium-thick glossy stock poster is in good/decent (B to B/B-) condition; there are a series of tiny edge tears and a small chunk out of the right margin, a small 1/2" nip out of the bottom left corner tip, a stray tiny edge tear or two, a light amount of surface wear (light scuffing), a few tiny stress bends and pinch dings here and there and a stamp on the reverse from Artrock, otherwise fine.

 Uncommon late-'69 Boston Tea Party poster with a cool-looking op-art/psychedelic design.