Hi, I need help to identified 4 Roman coins. I probably identified one of those as a Silver Denarius of AUGUSTUS (between 27 BC and 14 AD) the other 3 are bronze coin (could be As or Semis) #1 is 7/8" dia. (22mm approx.) #2 is 1" dia. & (27mm approx.) #3 is 15/16" dia. (24mm approx.) if you have any questions just ask Thanks Jack