521:
Gordian III (238-244). AR Antoninianus, 240 AD. Obv. IMP GORDIANVS PIVS FEL AVG. Radiate, draped and cuirassed bust right. Rev. PM TR P III COS PP. Emperor standing left, sacr[...]
523:
Gordian III (238-244). AE Sestertius. Rome mint, AD 244 (?). Obv. IMP GORDIANVS PIVS FEL AVG. Laureate, draped, and cuirassed bust right, wearing short beard and mustaches. Rev.[...]
525:
Gordian III (238-244 ). AE Bimetallic Medallion, from end of July 244 AD (final issue). Obv. IMP GORDIANVS PIVS FELIX AVG. Laureate, draped and cuirassed bust left, holding spear over [...]
526:
Philip I (244-249). AE Sestertius. Secular Games issue. Rome mint, AD 249. Obv. IMP M IVL PHILIPPVS AVG. Laureate, draped and cuirassed bust right. Rev. SAECVLARES AVGG SC. Ci[...]
527:
Philip I (244-249). AE Sestertius, AD 245. Obv. IMP M IVL PHILIPPVS AVG. Laureate, draped and cuirassed bust right. Rev. ADVENTVS AVGG SC. Philip on horseback riding left, rai[...]
530:
Hostilian as Caesar (250-251 AD). AE 26.5 mm. Viminacium mint (Moesia Superior), AD 251. Obv. C VAL HOST M QVINTVS CAE. Bare-headed, draped, and cuirassed bust right. Rev. P M[...]
533:
Postumus. Romano-Gallic Emperor (259-268). AE Sestertius. Treveri (Trier) mint, AD 261. Obv. IMP C M CASS LAT POSTV MVS P F AVG. Radiate, draped, and cuirassed bust right. Rev. [...]
536:
Carinus as Caesar (282-283). AE Quinarius, Ticinum (?), c. AD 284. Obv. [I]MP CARINVS AVG. Helmeted, laureate and cuirassed bust left, holding shield [and horse by bridle]. Rev.[...]
537:
Diocletian as Senior Augustus (305-311/2 AD). AE Follis. Lugdunum (Lyon) mint. Struck 1 May AD 305-early 307. Obv. DN DIOCLETIANO BEATISSIMO SEN AVG. Laureate and mantled bust right, h[...]
540:
Constantine I (307-337). AE Follis. Arles mint. Struck 325-6 AD. Obv. CONSTANTINVS AVG. Laureate head right. Rev. VIRTVS AVGG. Camp-gate with open doors and four turrets; star[...]