Watch List notes:

Gordian III (238-244), Sestertius, Rome, AD 238-239; AE (g 21,07; mm 30; h 12); IMP CAES M ANT GORDIANVS AVG, laureate, draped and cuirassed bust r., Rv. PAX - AVGVSTI, Pax standing l., holding sceptre and branch; in field, S - C. RIC 256a; C 175.
Elegant portrait. Brownish patina with spots of cuprite deposits, about extremely fine.