The "official" 2010 Mid-Ohio Insulator Show Miniature Commemorative was an approximately one-fourth scale, flashed red, replica of a CD 260 (Star helmet). The red color denoted the 40th Anniversary (Ruby) of this show. One was presented, complements of the show hosts, to each dealer, displayer, and a few helpful friends. Approximately 25 were available for purchase at the end of the show. The 2010 commemoratives are un-embossed.