Original 1st printing 11&3/8 x 21&7/8" concert poster for the Southbound Freeway appearing with the Bossmen on 11/4/1966 and the MC5 appearing with Southbound Freeway (again) on 11/5/1966, both shows held at the Grande Ballroom in Detroit, MI.

 Art by (and SIGNED in pencil by) Gary Grimshaw, image ("Mod Man") is image # 5 in the Russ Gibb Presents/Grande series. 

 Medium-thick flat/vellum stock poster is in BEAUTIFUL near mint (A- to A-/B+) condition; with the exception of a few VERY light handling bends/light creases hiding within the image area, a few light handling dings scattered around the outer edges and a tiny bend through Gary's signature, this example is just about as sharp/crisp as you can hope to find. 

 One of Grimshaw's earliest Grande Ballroom images, complete with the original "Uncle Russ Travel Agency" logo. AWESOME-looking ARTIST-SIGNED 1st printing 1966 Grande poster.