Claudius, Egypt, Alexandria. AD 41-54. Billon Tetradrachm (26mm, 10.41 g). Dated RY 6 (AD 45/6). 

TI KLAUDI KAIS SEBA GERMANI AUTOKR, Laureate head right; date before 
MESSALINA KAIS SEBAS, Messalina standing left, leaning on
 column, holding two children and grain-ears. 

Köln 88; Dattari 129; RPC 5164; Emmett 74; K&G 12.54. Near VF, toned, some deposits and light porosity.

With permission of numislanz.de, Auktion 102, lot 479