[Chevy454]

I was wondering if any of y'all with '69 built Baltimore a-bodies would mind contributing a bit of information? I'm trying to determine the extra codes on the trim tag [data plate] of the '69 model Baltimore built Chevelles, but I noticed that the Pontiacs share this 6-digit code in the lower-right quadrant of the tags as well.

What I'd ultimately like to see are some build dates followed by their corresponding 6 digit code...also, does the PHS info show an actual *production* date, or just a ship date?

Anyway, I have a rough *theory* on this 6 digit code [you folks may already have figured it out] but I need just a larger sample of cars to see if it works out...

Thanks in advance, and take care...