I've seen several that are hard to read. I have a 72 340 that is missing the second digit in the sequence # entirely.
Mr. Norm's "Fanatic" (idiot) 71 Mr. Norm's Demon GSS 77 Mr. Norm's personal B250 GSS van 76 Mr. Norm's KZ900 Motor Sports Special 69 Mr. Norm's M code Dart GTS 69 D100 68 Barracuda 64 Valiant V200 07 Charger Daytona SST 6 speed test mule.