Watch List notes:

EGYPT, Alexandria. Maximinus I. AD 235-238. Potin Tetradrachm (23mm, 11.37 g, 12h). Dated RY 3 (AD 236/237). Laureate, draped, and cuirassed bust right / Laureate bust of Asklepios right, slight drapery; L Γ (date) to left, serpent-entwined staff to right. Köln 2567 var. (obv. legend); Dattari 10102-3; K&G 65.31 var. (same); Emmett 3272.3. Dark brown to black patina with touches of red. Good VF.

From the Stein A. Evensen Collection. Ex Classical Numismatic Group Auction 79 (17 September 2008), lot 741 (hammer $671).