Ivan Alexander and Michael Ansen, Bulgaria, 1331-1371 AD, AR Grosh - Very Fine Gallienus Sovereign coin backed by the

Sovereign coin backed by the Royal Canadian Mint

The irradiator works as follows: A mixture of radioactive antimony and beryllium is enclosed in a lead container

but I've seen far worse in no problem holders

This note is a mule

Ivan Alexander and Michael Ansen, Bulgaria, 1331-1371 AD, AR Grosh - Very Fine Gallienus Sovereign coin backed by theThe long reign of Ivan Alexander is considered a transitional period in Bulgarian medieval history. Ivan Alexander began his rule by dealing with internal problems and external threats from Bulgaria's neighbours, the Byzantine Empire and Serbia, as well as leading his empire into a period of economic recovery and cultural and religious renaissance. Obverse: Christ standing in front of throne, hands raised in benediction Reverse: Ivan and Michael