Original 1st printing 15 x 22&1/2" day-glo silkscreen cardboard concert poster for Grand Funk Railroad appearing at the Seattle Center Arena in Seattle, WA on 10/10/1970.

 Design by Lyman (printed by Washington Poster Co.), extra-thick cardboard stock poster is in very good to excellent (B/B+ to B+) condition; several tack/pin holes along the top margin (left/right corners and in the center), along with a few additional holes hiding within the image area and in the bottom center margin, a bit of light surface wear, a couple of light drip stains and soft pin-prick moisture spots, a hint of edge toning, a couple of slightly bent/pressed corners and a few ultra-soft creases here and there, otherwise fine.

 INCREDIBLY COOL and VERY SCARCE early Grand Funk poster from Seattle with eye-searing day-glo colors. Additionally, this example has been HAND-SIGNED by GFR singer/guitarist Mark Farner (in silver paint pen)!