Watch List notes:

Moesia Inferior, Marcianopolis. Severus Alexander. A.D. 222-235. Æ pentassarion (30.3 mm, 12.67 g, 6 h). Struck A.D. 225-229. Tib. Julius Festus, magistrate. AVT K M AVP CEVH AΛEZANΔPOC KAI IOVΛIA MAICA, laureate and draped bust of Severus Alexander right facing draped bust of Julia Maesa left / VΠ TIB IOVΛ ΦHCT OV MAPKIANOΠO/ΛITΩN, Emperor on horseback right, raising right hand in salute and holding scepter in left; captive at horse's feet right, E in left field. Unpublished in standard references; Varbanov -: AMNG -; H&J -. aVF, rough. Very Rare. 

Ex George Spradling collection.