Hi Andy,
Appreciate that you enquire of them. A plate marked 8-215 has been (to me) a sort of “holy grail”. That assumes that plates peculiar to the type existed, rather than being mostly, if not all, stamped 8-17 due to the evolution of the two models.
I look forward to, hopefully, hearing more via your contacts.
Thanks again,
Steve
P.S.
You are right, that splendid group of plates you offered, just about covered the entire waterfront of types, but none from the Do215. The lot made me and a number of other collectors quite happy!