Original 1st printing 17&1/2 x 22&7/8" concert poster for Quicksilver Messenger Service appearing with the Allman Brothers Band (with Duane Allman and Berry Oakley) and Z.Z. Top the San Antonio (TX) Auditorium on 6/10/1971. 

 Art by Jason Ironfeather, medium flat index stock poster is in very good to excellent (B/B+ to B+) condition; a light amount of toning/fading, a few stray tack/pin holes in all four corners and in the outer margin area, a slight curl to the paper, a few light thin bends hiding within the image area, a few small edge/corner dings and a light amount of surface wear (a few tiny pin-prick age spots and light scuff marks), otherwise fine.

 VERY hard-to-find/uncommon Duane/Berry-era Allman Brothers piece from Texas, a WAY more used example of this same poster sold for close to $1,000 a few auctions ago. We also have an identical flyer from Houston listed separately.