Original 1st printing 11 x 17" concert poster for Moby Grape appearing with the City Center Joffrey Ballet at Eagles Auditorium in Seattle, WA on 8/2/1967.
Artist unknown, image is featured on the back cover of Scott McDougall's 2015 book, "Split Fountain Hieroglyphics" (SFH 056b).
Medium-thick flat index stock poster is in good (B) condition; the poster is evenly toned, with a series of pin/tack holes in all four corners and in various spots around the image area, with a small drag pull in the top center margin, a 1/2" chunk of missing paper out of the bottom left corner tip, plus a series of ultra-tiny pin-prick age spots, light handling wear, a couple of tiny stray surface stains, a slightly "dog-earred" (split) lower right edge and a bit of minor surface wear, otherwise fine.
INCREDIBLY scarce Eagle's poster, this is the first example that I have ever come across.