Watch List notes:

Postumus, (A.D. 259-268), silver antoninianus, Cologne Mint, (3.12 g), obv. radiate bust draped and cuirassed to bright, IMP C POSTVMVS P F AVG around, rev. Sol advancing to left, holding whip, chlamys in left hand, P to left, around ORIE NS AVG, (S.10964, RIC 316, RSC 213); Licinius I, (308-324), AE follis, Antioch Mint, issued in 312, (4.45 g), obv. laureate head right, around IMP LIC LICINNIVS P F AVG, rev. SOL INVICTO around, ANT in exergue Z and across with Sol standing left, holding head of Sarapis, (S.15275, RIC 167a) (illustrated); Divus Constantine I, AE reduced centenionalis, Nicomedia Mint, (2.06 g), obv. veiled and togate head of Constantine, around DV CONSTANTINVS PT AVGG, rev. VN MR either side of Constantine, SMNNG and dot, (S.17469, RIC 57). Very fine - extremely fine and scarce. (3)

Ex NB Numismatics for the first coin, all with descriptive tickets.