Numerian (283-284). AE Tetradrachm, Alexandria mint (Egypt), dated RY 2 (283-284). Obv. Laureate, draped and cuirassed bust right. Rev. Athena Nikephoros seated left, holding spear; below seat, shield. K&G 114.8. 8.50 g. 19.00 mm. Brown patina with some vivid green deposits. Good VF/About EF.