Aside of the vin embossments on both the trunk by the gas tank and aluminum tag, the production number by the ashtray and the crayon markings under the dash pad, are there any other stampings the factory would have put on the body, doors, hood or trunk on a 1969 Karmann bodied 911?

Would there have been other markings elsewhere (ie on the backside of interior trim?)

Thanks in advance.

Peter