Watch List notes:

Trajan Decius. Antoninianus; Trajan Decius; 249-251 AD, Rome, Antoninianus, 4.01g. RIC-12b (C), C-16 (2 Fr.). Obv: IMP C M Q TRAIANVS DECIVS AVG Bust radiate, cuirassed r. Rx: D - ACIA Dacia standing l. holding staff surmounted by ass's head. Acquired from Christian Blom, 3 February 1964.. MS