Watch List notes:

Gallienus. AD 253-268. Antoninianus (20.5mm, 2.24 g, 4h). Rome mint, 5th officina. 6th issue, AD 260-261. GALLIENVS AVG, radiate, draped, and cuirassed bust left, viewed from front, holding spear and shield / PAX AVG, Pax standing left, holding olive branch and transverse sceptre; V in left field. MIR 36, 366t; RIC V (sole reign) 256; Cunetio 969; Normanby –; Chalfont –. VF, porous, flan crack. Extremely rare, only one noted by MIR (the Cunetio piece, now in BM).

Bought from Manton Associates, 1992.