Original 1st printing 14 x 20" concert poster for Canadian blues-rock band the Sparrow (featuring members of Steppenwolf) appearing at the Matrix in San Francisco, CA from 5/9-11/1967. Art by Victor Moscoso, image is # 14 in the Neon Rose series. Medium flat index stock poster is in superb near mint (A- to A-/B+) condition; an ultra-tiny bump in the top left corner and a small bit of pencil scratch on the reverse, otherwise fine. An overall VERY crisp/clean example of the NR 14 poster.