Watch List notes:

Herennius Etruscus, as Caesar, Æ27 of Viminacium, Moesia Superior. Dated year 12 = AD 251. Q H ETR MES DEC CAES, bare headed and cuirassed bust right / P M S COL VIM, Moesia standing facing, head left, hands placed above bull on left and lion on right; AN XII (date) in exergue. Mouchmov 50; SNG Copenhagen 165; Varbanov 186-7; Jekov & Hristova 61; AMNG 144. 11.82g, 26mm, 12h.

Very Fine.

From the inventory of a European dealer;
Ex Roma Numismatics Ltd., E-Sale 15,31 January 2015, lot 375.