Hi Scott,
Thank for the efforts you have made!
I have checked the same sources and the last volume of
DOC too, but I found only similar coins. I am already sure that it is an undescribed coin
type, but it is a pity I can't presume who the emperors are.
I also have at about twenty not identified coins of the Palaeologues, I
hope that we shall manage to identify most of them.But at lest for five of them I lost any
hope to find them in the catalogues. May be we are about to make many discoveries in that
field.
Regards,
Val