Hi, I recently bought a lot of cleaned Ancient Roman/Greek coin lot, and these were the only 3 I weren't able to identify. I would appreciate if somebody can help me with an ID. Thanks in advance!
The 2nd coin appears to be a Roman provincial bronze minted under Elagabalus. The Obverse is Elagabalus radiate head right with a legend in Greek that probably says something about Antioch, where the coin was minted and maybe the year. The Reverse has a Ram jumping right, looking back at a star that is supposed to be between the SC, but seems to have faded. The SC, acronym for "Senatus Consulto." There are a few who think the Ram and Star coins that were minted for a few centuries, signify the birth of Christ, including the guy over at Beast Coins. You can review his findings, research, and similar coins to yours here
Coin #1 is a denarius of Caracalla, Mars reverse (the complete legend would read MARTI VLTORI). RIC 11.