Watch List notes:

Probus. AD 276-282. Antoninianus (23mm, 3.54 g, 12h). Rome mint, 2nd officina. 4th emission, AD 279. Radiate bust left, wearing imperial mantle and holding eagle-tipped scepter / Sol driving galloping quadriga left, raising hand and holding whip; R(crescent)B. RIC V 202; Pink VI/1, p. 57. Brown patina. EF. Partial silvering.

From the Jack A. Frazer Collection. Ex CNG Inventory 903600 (April 1994).