Original 1st printing 22&3/4 x 28&1/2" concert poster for "Summer Thing", a show held at the Santa Cruz County Fairgrounds in Watsonville, CA on 6/16/1968. Acts listed include: the Chambers Brothers, Hourglass (featuring Duane and Gregg Allman) and Buddha and the Boogie. 

 Designer unknown/not credited, medium-thick flat vellum stock poster is in near mint to excellent (A- to A-/B+) condition; aside from a few VERY well-camouflaged soft pinch dings hiding within the image area and a couple of tiny edge/corner-tip dings, this example is in tip-top shape.

 Fairly obscure mid-'68 piece from the Santa Cruz area and a somewhat uncommon Allman Brothers-related item.