They are both, I believe, Roman Provincial bronzes, from Nicopolis ad Istrum, in modern Bulgaria. Coin number 1 is something like
this one only smaller; definitely looks like Emperor Caracalla. Coin number 2 is something like
this one; it's so worn and fuzzy it's hard to tell the emperor, but by the beard I'd guess Septimus Severus.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis