Watch List notes:

Trebonianus Gallus. AD 251-253. AR Antoninianus (22mm, 4.72 g, 12h). Antioch mint, 3rd officina. Radiate, draped, and cuirassed bust right; Roma seated left, holding spear and Victory, seated on shield. ROMA AETERNAE AVG, C. 107. RIC IV 89. Good VF, toned, roughness.

From the Ken Bressett Collection. Ex B.A. Seaby 1960 @ ₤6=$20.