Original 1st printing 14&1/4 x 19&7/8" concert poster for Buffalo Springfield (with Stephen Stills and Neil Young) appearing with the Daily Flash and Congress of Wonders at the Avalon Ballroom in San Francisco, CA from 12/2-3/1966.
 
 Art by Tom Glass (Ned Lamont) image is # 37 in the Family Dog/Avalon series.
 
 Medium flat vellum stock poster is in good to very good (B to B/B+) condition; there is a semi-pronounced dark moisture stain and a 1&1/2" diagonal bend in the lower right margin/corner, along with a couple of much lighter stains in the upper right margin and in the top margin (just to the right of the Family Dog logo and slightly into the image area), a few stray semi-soft handling dings/thin bends along the upper left margin and a whisper of handling wear, otherwise fine.

 As an interesting side note, Daily Flash guitarist Doug Hastings briefly subbed for Neil Young in Buffalo Springfield the following year (1967).