Aurelian and Vaballathus (270-275). Egypt, Alexandria. BI Tetradrachm (19mm, 9.24g, 12h), year 1 of Aurelian and 4 of Vaballathus (AD 270/1). Laureate, draped and cuirassed bust of Aurelian r. R/ Laureate, diademed, draped and cuirassed bust of Vaballathus r. Emmett 3914. Good VF