Aurelian and Vabalathus, AE tetradrachm of Alexandria, dated Year 2 of Aurelian, Year 5 of Vabalathus. AYT KL D AYRHLIANOC CEB, laureate, draped and cuirassed bust of Aurelian right. IAC OBALLAQOC AQHNOV AVTC Pw, draped bust of Vabalathus right. Milne 4331. Contributed by Lori B, Sept. 2015.