A manual of Roman coins:

0.—Helmed head assassinated a.d. beheaded a.d. Born a.d. Born b.c. Brass Medallions Brass Medallions...R Brass Semis Caesar a.d. Claudia Coenelia connection with Junia Constantius Gallus Denarii died a.d. East a.d. Elagabalus Emperor a.d. exergue Gallienus Gold Medallions Gold Medallions...R Gold One type Gold....One type Gold....Two types head of Mars head of Minerva head of Rome helmed head Julia Julius Caesar Junia family Junr killed a.d. Large and Middle Large Brass Large Brass...R large size...R Marcus Antonius Maximianus Medallions of Asia Middle and Small Middle Brass Middle Brass...R moneyer of Augustus moneyer of Julius moneyer of Marcus murdered a.d. ordinary size...R Oscan Oscan letters Plate XVI Plate XVIII Poblicia Quadrans Quinarii R.—ROMA reign Restored by Titus restored by Trajan Senr Sestercius Sextans Silver Denarii...C Silver Medallions Silver Medallions...R Silver...Four types Silver...One type Silver...Seven types Silver...Six types Silver...Three types Silver...Two types Small Brass Small Brass...C strigil struck Theodosius Triens Uncia usual size...R