Original 1st printing 5&1/2 x 8&1/2" concert handbill for a trio of Bill Quarry Presents shows held at the Concord (CA) Coliseum from 10/13-20/1967.
Art by "Lil'" Don Ryder, shows listed include: the Midnite Hour with Purple Haze (10/13), the Grass Roots with Bristol Boxkite (10/14) and Buffalo Springfield* (featuring Stephen Stills and Neil Young) (10/20, *canceled)
Thin flat stock flyer is in very good to excellent (B/B+ to B+) condition; the image is printed about 1/4 to 1/2" off-register (other examples I have seen share this trait), plus there are a series of light handling dings/soft horizontal roll bends, a couple of soft edge/corner bends, a stray pin-prick surface indentation/smudge or two hiding within the image area and a nearly-invisible soft stain on the reverse, otherwise fine.
Uncommon late-'67 Buffalo Springfield concert artifact from a small Northern California show. Read more about the venue HERE:
https://rockprosopography101.blogspot.com/2009/10/1825-salvio-street-concord-ca-concord.html