Original 1st printing 14&3/8 x 18&3/8" concert poster for late-'60's Michigan hard-rock band the Frost recording live at the Grande Ballroom in Detroit, MI from 8/6-7/1969 (supported by All the Lonely People (8/6) and 3rd Power (8/7)).

 Artist unknown/not credited, image is # 97 in the Russ Gibb Presents/Grande series (G/G-690806-OP-2 in the Eric King guide). 

 Medium-thick flat/vellum stock poster is in good to very good (B to B/B+); condition; there is a semi-amateur restoration attempt in the top center margin (a tack hole fill with a minor-touch up, reinforced on the reverse with a piece of masking tape), along with a few thin stress bends/pressed-out creases along the outer margins/edges (and a few within the image area), a few tiny surface scuffs/pin-prick stains and a set of tape remnant marks on the reverse, otherwise fine.

 This example presents itself fairly well overall, and is definitely not one of the easier Grande posters to find, especially in this color.