What resembles a large office building in Columbus, Ohio hides more than 50 vintage Mustang, Ford, and Shelby muscle cars (plus a Ford Pinto for contrast) inside 27,000 square feet. Most are either retrieved barn finds and parked as found, or barn finds that Signature Auto has restored in their shop inside. Walk with us on a first-ever public tour to see some incredible muscle car barn finds and barn find parts.