Watch List notes:

Postumus. Romano-Gallic Emperor, AD 260-269. Antoninianus (18.5mm, 4.15 g, 1h). Mint I. Group Va-b (AD 268). IMP C POSTVMVS P F AVG, radiate, draped, and cuirassed bust right / HERCVLI ROMANO AVG, bow, club and quiver. AGK 31a (r3); RIC V 306; Cunetio –. Good VF, some silver content, reverse strike soft, a few deposits. Very rare, only three in CoinArchives.

Ex Michel Thys Collection (Jacquier 42, 16 September 2016), lot 576; J. M. K. Collection (Elsen 113, 16 June 2012), lot 353.