Original 1st printing 15 x 2&7/8" unpeeled 1969/70 promotional advertisement bumper sticker for Bill Graham's Fillmore West.
Design by Jerry Pompili, a later-version image of this same image with additional printing ("We've just come from...") is featured on page 147 of the Art of Rock book (plate 2.57).
Unpeeled/backed sticker (printed by Fasson) features thick silk-screened green ink onto a bright yellow sticker and is in spectacular near mint to excellent (A-/B+ to B+) condition; just a trace amount of surface wear and a few tiny pin-prick age/glue spots, otherwise this example is pretty much as clean as you can hope to find.
Very nifty little original Fillmore West promo artifact. These original Fillmore stickers don't turn up very often at all.