Original 1st printing (blue Pacific Printing credit) 17&5/8 x 22&1/2" concert poster for Led Zeppelin appearing with Jethro Tull and the Fraternity of Man at the Earl Warren Showgrounds Arena in Santa Barbara, CA on 8/1/1969.
 
 Art by Frank Bettencourt, image is featured in the Art of Rock book on page 267 (plate 3.41) and is part of the Jim Salzer Presents series.
 
 Medium-thin flat index stock poster is in excellent (B+) condition; aside from a relatively minor amount of edge wear (a few tiny crinkle creases and a touch of toning), a light/soft smudge in the upper left margin/corner tip and a stray handling ding or two lurking within the image area, it's pretty much as sharp as they come.

 KILLER example of this original 1st printing 1969 Zeppelin poster from an early Southern California appearance. Check out a great informative list of 1960's-era shows (including this one) that took place at the Earl Warren Showgrounds:

http://earlwarrenshowgroundsetal.blogspot.com/2010/09/earl-warren-showgrounds.html