Claudius and Messalina, AR tetradrachm of Alexandria, Egypt. Year 3, AD 42-43. 26mm, 13.96 g. TI KLAYDI KAIS SEBA GERMANI AYTOKR, laureate head right; Date LG (date) to right. MESSALINA KAIS SEBAS, Messalina standing front, looking left, leaning on column, holding two small children and grain-ears. RPC 5131; Köln 75; Dattari (Savio) 123; Emmett 74.3. With permission of cngcoins.com, July 2016