Watch List notes:

EGYPT, Alexandria. Maximinus I. AD 235-238. Potin Tetradrachm (23mm, 12.36 g, 12h). Dated RY 3 (AD 236/237). Laureate, draped, and cuirassed bust right / Nilus reclining left on hippopotamus(?), holding reed and cornucopia; L Γ (date) to left. Köln 2573; Dattari (Savio) 4589; K&G 65.44; Emmett 3293.3. Dark brown patina with traces of green and red, a bit of roughness. VF.

From the Rocky Mountain Collection of Alexandrian.