Aurelian, with Vabalathus (270-275). BI Tetradrachm, Alexandria mint, Egypt. Year 2 of Aurelian and 5 of Vabalathus = 271-2 AD. Obv. A K Λ ΔOM AVPHΛIANOC CEB / L B. Laureate, draped bust of Aurelian right. Rev. OVABAΛΛAΘOC AΘHN Y A Σ P. Laureate and draped bust of Vabalathus right; L - E across field. Dattari (Savio) 5424; Emmett 3914; Köln 5058. BI. 9.63 g. 22.00 mm. A choice example. Nice reddish brown patina. Good VF.