Æ13 - Antoninus Pius L ΚΔ

Year 24 of Antoninus Pius corresponds to 160–161 AD, the final regnal year before his death in March 161. Coins struck in Alexandria during this year were among the last to carry his name before the joint reign of Marcus Aurelius and Lucius Verus began — an unprecedented dual emperorship that required entirely new coinage conventions from the Alexandrian mint almost immediately.