I would like to pick your brains, if I may. I've come into posession of two coins, I can tell they are Russian, I'm unsure if they are gold, but they seem to be. Other than that I am clueless. Perhaps someone knows what they are. I'll attach images of reverse and obverse of both of them, as that would be helpful! I've scanned them with my scanner, but scan quality may not be great, apologies in that regard.
Coin A:


Coin B:
