That is kind of the point I am (maybe) trying to (possibly) make sorta (did I cover my rear enough yet? ).

All the Service, Warranty and over the counter blocks I have seen (around 10 or so - which I'm sure is not every one ever sold :^) ) Do not have the Series Letter on them (D,E,F,G etc.).

That is why the one with all the production car stuff on top (E440, HP etc) and no VIN poked on the pad intrigues me.