Watch List notes:

Elagabalus (218-222). AE 18 mm. Nicopolis ad Istrum mint, Moesia Inferior. D/ AVT M AVP ANTΩNINOC. Laureate, draped and cuirassed bust right. R/ NIKOΠOΛITΩN ΠPOC ICTPON. Draped bust of Serapis right, wearing kalathos. Varbanov 3825-6 var. (apparently unpublished). AE. g. 2.43 R. Rare. Enchanting enamel-like green patina. EF.

Provenance:
Ex Lanz 150, lot 335.