[TR] Date of manufacture

[Brian Harlan]

Hey all,

When I first started investigating British cars on the internet, I ran 
across a web page that had a table, like a spreadsheet, that gave the 
approximate date of manufacture by referencing the Commission number. I 
am sure it covered Spitfires, but I also think it covered other models.

It was much more complete than just stating the year. It referenced the 
month and even day (or range of a days) that a certain commission number 
left the factory. It seems that an individual put it together, and it 
was posted on his personal website (as opposed to a company website). I 
know there are lots of resources that give the year that certain 
commission numbers were produced, but this was much more in-depth.

Does this ring a bell for anyone, or have I just been breathing too much 
parts cleaner?

Thanks,
Brian