Watch List notes:

EGYPT, Alexandria. Salonina. Augusta, AD 254-268. Potin Tetradrachm (21mm, 11.27 g, 12h). Dated RY 3 of Valerian I and Gallienus (AD 255/256). Draped bust right, wearing stephane / Eagle standing left, wings spread and head right, holding wreath in beak: L Γ (date) across field. Köln –; Dattari (Savio) 5323 (this coin); K&G 91.1; Emmett 3749.3 (R3); Kellner p. 131, pl. 14, Abb. 23 (this coin). Toned. Good VF. Nearly fully silvered.

Ex A.K. Collection (Triton XXIII, 14 January 2020), lot 835 (part of); purchased privately by A.K from Münzen und Medaillen AG, 1970; Giovanni Dattari Collection, no. 5323.