Watch List notes:

Trebonianus Gallus, 251-253 Antoninianus Rome 251-253, AR 20.00 mm., 3.60 g.
Radiate, draped, and cuirassed bust r. Rev. Felicitas standing facing head l., leaning on short column, holding caduceus and sceptre. C 41. RIC 34a.

Iridescent tone and Very fine