I don't collect Byzantine so don't know where to start. From the seller's pic it looks silver but probably isn't. Anyone give me a steer in the right direction please?
Mine is Ivan Alexander of Bulgaria of the 14th century. I'd start there but the photo and my ignorance of medievals take it no further. https://en.wikipedia.org/wiki/Ivan_Alexander_of_Bulgaria
Here is my coin. You can find more information about these coins here: http://www.wildwinds.com/moushmov/bulgarian.html http://www.wildwinds.com/moushmov/plates/large/LXIV.jpg Obv: Christ standing facing before seat, raising hands in benediction; IC XC and monograms across field. Rev: Ivan Alexander and Michael Asen IV standing facing, each holding cross-tipped scepter, holding Christogram-tipped staff between them; monograms across field; stars flanking base of staff.
this was an early coin pick up for me.... these are usually pretty darn rought (QG's is a winner for sure!).