Watch List notes:

Trebonianus Gallus. AD 251-253. Æ Sestertius (29mm, 16.54 g, 6h). Rome mint, 6th officina. 4th emission, AD 253. Laureate, draped, and cuirassed bust right / Apollo standing left, holding branch and leaning on lyre set on column. RIC IV 103; Banti 5. VF, green patina, cleaning marks.