Original 1st printing 14&1/2 x 18&1/4" concert poster for B.B. King appearing with the Elvin Bishop Group and Big Brother and the Holding Company with Nick Gravenites at Selland Arena in Fresno, CA on 5/28/1971.
Art by Randy Tuten, medium-thin flat vellum stock poster is in near mint (A- to A-/B+) condition; aside from a VERY soft pinch bend/crease in the upper right corner and a thin hairline bend or two hiding within the image area, this example is just about as sharp as they come.
Neat-looking "old-timey" design on this one.