Original 1st printing 13&3/4 x 22&1/4" concert poster for the Byrds appearing with Moby Grape and Andrew Staples at the Fillmore Auditorium and Winterland in San Francisco, CA from 3/31-4/2/1967.
Art by (and SIGNED in gold pen by) Wes Wilson, image is # 57 in the Bill Graham/Fillmore series.
Medium flat index stock poster is in beautiful near mint to excellent (A- to A-/B+) condition; aside from a couple of tiny handling dings/fingerprints hiding within the image area and a couple of minor corner/edge bumps, this example is pretty much as sharp as they come.
Overall, a VERY nice-looking ARTIST-SIGNED specimen of the 1st printing BG 57.