I've been searching for these coins and had little luck..Any hints on any of the coins? I can do the search once I get some basics..Thanks..
I'm a noob here, but the reverse on #2 makes me thinks it's a Caracalla from Mesopotamia-Rhesaena. Best of luck on the others.
#2. Or quite possibly Elagabalus provincial? #1. Might be Antiochos (one of them) of Seleucid? Or from the Amisos, Pontos area? #3. Reminds me of Vespasian...
For number 1 kolophon or Smyrna Ionia looks like homer seated on Rx number 3 definitely Lydia sardeis i agree