Carus, AE potin tetradrachm, Alexandria, Struck under Carinus, AD 283-284. 19 mm, 6.68 g. QEw KARw CEB, laureate head right. AFIERWCIC, round, garlanded altar on rectangular base, with fire on top. Star in upper left field. Milne 4716; Emmett 3995; Dattari (Savio) 5570; Cologne 3167-3168. Scarce. With permission of Roma Numismatics, auction 80, Lot 904, Feb. 2021.