Watch List notes:

Postumus. Romano-Gallic Emperor, AD 260-269. Antoninianus (20.5mm, 3.19 g, 12h). Mint II (Colonia Agrippinensis [Cologne]). Group II (AD 268-269). IMP C POSTVMVS P F AVG, radiate, draped, and cuirassed bust right / P M TR P X COS V P P, Victory standing right, left foot on globe, supporting shield inscribed VO / XX. AGK 66 (r1); RIC V 295; Cunetio 2469. Good VF, some silver content, toned. Fine style portrait. Scarce.

Ex Classical Numismatic Group 42 (29 May 1997), lot 1055.

Coins of this Group are dated to AD 268 on p. 41 of AGK, but to 269 in the catalogue entries!