Philip I (244-249).     BI Tetradrachm, Alexandria mint (Egypt), dated RY 4 (246/7).   Obv.    Α Κ Μ ΙΟΥ ΦΙΛΙΠΠΟϹ ΕΥϹE. Laureate, draped and cuirassed bust right.        Rev.   Elpis advancing left, holding flower and raising skirt. L Δ (date) across field.     Dattari 4357; RPC I 10333.     13.31 g.   22.70 mm.        Lovely dark patina with minor earthy and green deposits.    About EF.