Claudius & Messalina, tetradrachm, Alexandria.
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Claudius & Messalina, billon tetradrachm, (5.89g) 
Alexandria, Egypt, Partial legend. Laureate head right, L_ 
before. / Little remaining legend. Messalina standing, 
head left, leaning on column, holding two small figures 
symbolizing their two children: Octavia & Britannicus (?)). 

cf/ BMC2648; Dattari 119; RPC 5113. F,