Watch List notes:

The Roman Empire

Consecration coins of Trajan Decius, 249 – 251. Consecration issue of Nerva. Antoninianus 250-251, AR 3.61 g. DIVO NERVAE Radiate head of Divus Nerva r. Rev. CONSECRATIO Altar. C Nerva 153. RIC 84b.
Very rare. Old cabinet tone and about extremely fine

Ex NAC sale 9, 1996, 853.