Diocletian Potin Tetradrachm of Alexandria. (7.8g) Year 2. Obv: A K GOYA DIOKLHTIANOC CEB, laureate, cuirassed bust right Rev: Dikaiosyne standing left holding scales & cornucopia, L-B across fields = year 2, 287-288 AD. Milne 4770 Contributed by Dane for George Clegg (biggyg2), August, 2008.