Watch List notes:

Hostilian as Caesar. 250-251 AD. AE 25.5, 12.37g (1h). Moesia Superior, Viminacium, Year 12=250/1 AD. Obv: C VAL HOST M QVINTVS CAE Bare-headed, draped, cuirassed bust right. Rx: P M S C - OL VIM around, AN XII in exergue, Moesia standing left between bull and lion, extending her arms over their heads. RPC 37 (67 spec.). AMNG 148 (50 spec.). Varbanov 194. Ex CNG 38, 6-7 June 1996, lot 658.