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) appearing together 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; pin/tack holes in all four corners with a couple of tiny drag tears in the top left/right corners, a few stray thin stress bends, a light amount of surface/handling wear and a trio of small 1/4-1/2" tears in the bottom center margin, otherwise fine.

 Very cool-looking oddball/low-run Texas piece with a really neat graphic and an unbeatable lineup.