Watch List notes:

EGYPT, Alexandria. Constantius I. As Caesar, AD 293-305. Potin Tetradrachm (20mm, 5.91 g, 12h). Dated RY 4 (AD 295/6). Laureate and draped bust right, seen from behind / Tyche standing facing, head left, holding rudder and cornucopia; L Δ in upper left field. Köln –; Dattari (Savio) 6089 var. (bust, date arrangement); K&G 121.55 var. (same); Emmett 3182.10 (r4). Green and red patina. Good VF. A seemingly unique variety of an extremely rare type.