ROMAN EGYPT. Saloninus, Caesar 255-259 AD. Billon Tetradrachm (10.81 gm), yr. 7 of Valerian (259/260 AD). Draped and cuirassed bust / Eagle standing holding wreath. Köln.3005. Mil.4047. Toned aXF. Rare. ex PNC, S. Alexander and Philip deVicci collections.