Roman Empire, Antoninus Pius, BL Tetradrachm

Roman Empire, Antoninus Pius, 138-161, BL Tetradrachm, Jahr LK= 156/157

Obv.Laur. head of Antoninus Pius r.

Rev.Handshake, above LK

Historical 

Antoninus Pius (* 86 near Lanuvium; † 161 ibid.) 
He was Roman Emperor from 10 July 138 until his death. The Roman Empire experienced its last prolonged period of peace under him, the fourth of the six adopted emperors and founder of the Antonine dynasty.