Watch List notes:

Constans augustus, 337 – 340. Medallion 337-340, Æ 22.23 g. D N FL CONSTANS AVG Laureate, draped and cuirassed bust r. Rev. VRBS ROMA – BEATA Roma seated l. on shield, holding Victory on globe in r. hand and sceptre in l. C 118. Gnecchi 32. RIC 377.
Very rare. An interesting and unusual medallion with an attractive portrait and
a pleasant green patina, somewhat smoothed, otherwise good very fine