1969 Race Dart w/ 426 Hemi- garaged for 45+ years

I can't imagine a more drool-worthy barn-find!! That odometer!! That shifter! And the proper A100 seats! What's odd is......was this not raced much at all, or is the speedo cable disconnected?
Thank you! Pretty sure it is both…….disconnected and not raced more than a few times.