That's one of my favorite ancient coins. It's Gela, a river g*d from Sicily, a bull with a man's head.
Somehow I ended up with a trio! Plus, I know for sure that my brother has one as well. What a prolific issue! Thanks Victor, for sharing that. So now, can I claim mine have a pedigree? ;-)
The Sachsen/ 1616 Sophia Dukat is famous for being restruck after 1616 from original dies until 1872. Its been "copied" many times.
Novodels from Imperial Russia Originals of Czarist gold coinage are unique in most cases before Elizabeth I Coinages from Ivan IV (Wire Money) to Ivan V milled are only known from novodels struck in late 1700s for "Noble coin collectors" usually less then 5 examples. Thus these "copies" struck from original imperial dies, are RRRR. Here is one of mine AV Cherovetz (3/4 Dukat) ND/ Sophia Regent Peter I & Ivan V 1682-86 AV 2 Dukaten ND Fedor II 1672-82