Watch List notes:

EGYPT, Alexandria. Tranquillina. Augusta, AD 241-244. Potin Tetradrachm (21.6mm, 11.72 g, 11h). Dated RY 6 of Gordian III (AD 242/243). Draped bust right, wearing stephane / Athena Nikephorus seated left on throne, holding spear; shield set on ground to right; L ς (date) to lower left. Köln 2687; Dattari (Savio) 4818; K&G 73.18; Emmett 3440.6. In NGC encapsulation, 3813767-001, graded Ch XF, Strike: 5/5; Surface: 3/5.

From the Fendi Collection. Ex Heritage 231533 (13 August 2015), lot 62055.