Colin, I wish I knew where my old '66 Convert was. L79/M21, none a/c car but it had 38k original miles, original paint, protect-o-plate and pictures back to summer '67 when the owner bought the car. I bought it from the original owner. I sold it to a man in CT and then it went south. It was ebay again and the seller Flighted the car so if you're really interested I can get you the vin and you can run it against the NCRS system. It was bone stock, unrestored, with bullet proof paper. Soft top delete from the factory but had a dealer installed until at some point.
sticker on the spare
Just a personal perference, but the green interior makes the paint appear a different shade.
I know of a 5k original mile '66 L79 a/c convert out of Maryland. It was at the Hershy Nation Convention NCRS show 5-6 years back. Duntov car with original tires...
I highly doubt its for sale but an email never hurt.