Original 1st printing 13&3/4 x 19&1/2" concert poster for Big Brother & the Holding Company (featuring Janis Joplin) appearing with Quicksilver Messenger Service (6/3) and Country Joe & the Fish (6/2) at California Hall in San Francisco, CA from 6/2-3/1967.
Art by Michael Wood/Pyxis Studios, image is featured in the Art of Rock on page 178 (plate 2.158).
Medium flat vellum stock poster is in excellent to near mint (B+ to B+/A-) condition; only a few ultra-thin well-camouflaged roll bends running the length of the lower margin and that's pretty much it on this one- a very crisp/sharp example overall.
A very pretty original 1967 1st printing Big Brother/QMS/Country Joe poster from the Ramlala Presents series.