Original 1st printing 14&1/4 x 20" concert poster for the Steve Miller Blues Band appearing with the Congress of Wonders at the Matrix in San Francisco, CA from 12/20-23/1966.

 Art by (and SIGNED in pencil by) Victor Moscoso, image is # 0  in the Neon Rose series. This is the debut image in the series, pre-dating the # 1 (Junior Wells) image by a week.

 Medium flat vellum stock poster is in near mint to excellent (A- to A-/B+) condition; aside from a thin diagonal 1&1/4" stress bend (mostly visible from the reverse side) along the upper left margin, a pair of tiny pin-prick black in spots along the bottom left margin and a nearly-invisible soft handling ding or two hiding within the image area, it is an EXCEPTIONALLY sharp/crisp example of the VERY FIRST Neon Rose poster with a tastefully-appointed artist's signature.