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Antoninus Pius AD 138-161 AR denarius 3.30 g. 

Obv: ANTONINVS AVG PIVS PP TR P XVI, laureate head right. 
COS IIII - Fortuna standing right, holding rudder on a 
globe and cornucopiae. 

Rome mint: AD 152-153 = RIC III, 222; RSC 270; SEAR 4073