Hi Jere,  I don't have an English Penny escutcheon, but if you
get me access to an original one, I can make you a mold from it.
I can then make you an escutcheon in pigmented urethane that would
be pretty close to an original.

If you want a real brass or bronze escutcheon, I can make you
a wax master that you can have cast in whatever metal you chose.

Regards,
Craig Smith