Original 1st printing 17 x 22&1/4" concert poster for an all-English show featuring Jethro Tull, Fleetwood Mac (with Peter Green) and Joe Cocker (presumably with the Grease Band) at the Houston (TX) Music Hall on 12/11/1969. Design by Texas Graphics, medium-thin semi-gloss textured stock poster is in very good to excellent (B/B+ to B+) condition; a couple of tiny stray brown stains in the lower right corner, a bit of mild moisture rippling, a hint of edge wear (a few scattered tiny edge nicks along the left side), a pin hole with a small stain in the upper left corner and a light amount of surface/handling wear, otherwise fine. Very cool oddball Texas piece with a really neat graphic and a fantastic lineup.