721 Glove Box and Position of body parts number

[SpqrEddie]

I was not aware that numbers were even stamped on the glove box lid!
every single part was then specifically adapted for each car.
I knew about bonnets, door, reas hatch beeing marked, but didnt knew about the glove box.
Here a picture of what i seem to read being 721 glove box, currently not on 721.
Eddie