Mint in Rome   Today Roma, and still in Italy! :_)

	During the reign of Probus the mint in Rome operated from 7 officinae (workshops). The first issue was marked with XXI and a Greek officina numeral in exergue or in field. Subsequent issues were marked with the letter R followed by Greek numerals from A to Z, often with symbols dividing the city letter and the numeral. The final ussue has the letters of the word AEQVITI in place of the symbol. Table by Jérôme Mairat. Translated and used with the permission of the author.   Emission Date Mintmarks Greek numerals A, B, Γ, Δ, ε, ς, Z represent 7 officinae. first 276 from / XXIA to / XXIZ or from in field A / XXI to in field Z / XXI second 277 / R and from / RA to / RZ third 278 from / R star A to / R star Z fourth 279 from / R crescent A to / R crescent Z (the crescent is sometimes dotted) fifth 280 from / R wreath A to / R wreath Z sixth 281 from / R thunderbolt A to / R thunderbolt Z seventh 282 RAA, REB, RQΓ, RVΔ, RIε, RTς, RIZ Original article available at iNumis