T-10 research input requested

[Verne_Frantz]

One of the things I research is the dating and stamping on early T-10 transmissions (through '63). Many of these T-10s have a VIN derivitive on them, either for a passenger car or a Corvette. Having that VIN and the assembly date of the trans, allows me graph an "expected" time period between trans assy and vehicle assy. It also lets me log proof that a car with that VIN was actually produced with a 4-spd. And, since the trans was stamped at the same time as the engine with the VIN derivitive, it gives me a sample of what the fonts and style should look like on an original engine.
I have many examples on file already, but I could always use more. So, for the sake of research which helps me let other people know if they have something legit or not, I'm asking if anyone here has any old T-10s lying around that they'd be willing to look at and provide the numbers and photos of the stampings.
Here's an example of the kind of info I'd like to collect.



Any help with this research would be appreciated.

Verne