[Stefano]

I was refering to Brain's protecto plate. I do not know if it is original or not. The info provides, Selling Dealer,customer/ address. Just this info alone provides direction on documenting the vehicle.
1) Does the dealership still exist??
Some dealerships still have original
documents.
2) Is the original owner still alive and
in the area? What about heirs,
relatives, ect.
3) An L-78 4 speed with 4:10 and no
power steering was probably not used
as a local taxi cab. Look to see which
race tracks are in the area and still
open and seek info from them.

An original protecto plate with an incorrect engine code may provide a great head start!