Maximinus II Daia, as Caesar. AE Nummus (22mm, 6.34 g), Alexandria, 308-310. Obv. GAL VAL MAXIMINVS NOB CAES, laureate head to right. Rev. GENIO CAESARIS, Genius standing left, holding patera and cornucopiae; K-Γ/P in field, ALE in exergue.