Watch List notes:

Probus. AD 276-282. Antoninianus (23mm, 4.06 g, 12h). Cyzicus mint, 5th officina. 3rd emission, AD 280. Radiate and mantled bust left, holding eagle-tipped scepter / Sol, head left, raising hand and holding whip, in spread quadriga facing; CM//XXIV. RIC V 911; Pink VI/1, p. 44. Good VF, silvering.

From the Olav E. Klingenberg Collection. Ex Classical Numismatic Group Electronic Auction 263 (31 August 2011), lot 568 (part of).