Maximinus I, AE Sestertius, struck ca 235-236, 31 mm, 21.52 g. 

MAXIMINVS PIVS AVG GERM, laureate, draped and cuirassed bust right, seen from the front.
SALVS AVGVSTI, Salus seated left, holding patera, feeding serpent rising from altar. SC below.

Bust type var of RIC 85, Cohen 92 and BMC 175. (all seen from the back).

Extremely rare with this bust type.

With permission of Leu Numismatik AG Web Auction 10, Lot 1377, Dec 2019