Roman silver coins dating from the 3rd century were analyzed by laser-microspectral analysis. This nondestructive analytical method was suitable for the qualitative and semiquantitative determination of the metal components found in the material of the coins. The silver Antiochian coins produced in the Roman mints in Antiochia during the reign of emperors Gordian, Philip, and Decius could be distinguished from those produced in the mints of Rome, since the former coins had a characteristically higher zinc content. The coins of Gordian III and Philip are different in style from the coins produced in Antiochia, yet most connoisseurs believe they originate from Eastern mints. Since these coins contain only traces of zinc their listing as Antiochian coins is incorrect. -- AATA