Constantine II - Augustus of Imperium Romanum from 337 to 340
Flavius Claudius Constantinus Augustus was Roman Emperor from 337 to 340.

Constantine II was the eldest son of Constantine the Great and Fausta, after the death of his half-brother Crispus.

Following the death of his father in 337, Constantine II initially became emperor jointly with his brothers Constantius II and Constans, with the Empire divided between them and their cousins, the Caesars Dalmatius and Hannibalianus.

Constantine II was initially the guardian of his younger brother Constans, but after Constans came of age the brothers quarreled over territory. In 340 AD, Constantine II was killed in an ambush outside Aquileia, and Constans took over his realm.
Constantine II
Emperor Constantine II of the Roman Empire

(1) Constantine II 330-333 AD
Obverse: CONSTANTINVS IVNIOR NOB C
Reverse: GLORIA EXCERCITVS
Ref: Sear 17335
(2) Constantine II 323-324
Obverse: CONSTANTINVS IVN NOB C, Laureate head right
Reverse: CAESARVM NOSTRORVM, Wreath containing VOT / X
Ref: RIC VII Lyons 217
Obverse: CONSTANTI - NVS IVN NC, Radiate draped cuirassed bust left
Reverse: BEATA TRA - NQVILLITAS, Altar with VOT / IS / XX inscribed on three lines, globe on top, three stars above
Ref: RIC VII London 216
(4) Constantine II 324 AD
Obverse: CONSTANTINVS IVN NOB C, Bust of Constantine II facing right, wearing laurel wreath, cuirass, and drapery
Reverse: PROVIDENTIAE CAESS, Campgate of six layers with three turrets on top, no door, star above; .SMHB. in exergue
Ref: RIC VII Heraclea 67
(5) Constantine II AD 324
Obverse: CONSTANTINVS IVN NOB C, Laureate, draped and cuirassed bust left
Reverse: VOT/·/X in three lines within wreath, TSBVI
Ref: RIC VII 128
(6) Constantine II AD 322-323
Obverse: CONSTANTINVS IVN N C, helmeted and cuirassed bust left
Reverse: BEAT TRANQLITAS, globe on altar inscribed VOTIS XX in three lines; three stars above, PLON in exergue
Ref: RIC 287; Sear 17149
(7) Constantine II 330-335 A.D.
Obverse: CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust right
Reverse: GLOR-IA EXERC-ITVS, two soldiers, each holding spear and shield, two standards between them.
Ref: RIC VII Cyzicus 112
(8) Constantine II 337-340 A.D.
AE unit Nicomedia
Obverse: FL IVL CONSTANTIVS NOB C, laureate, draped, cuirassed bust right
Reverse: PROVIDEN-TIAE CAESS, campgate, 2 turrets, 7 layers, dots in top layer, star above, no doors.
Ref: RIC 158 var.
(9) Constantine II 337 - 361 AD
unit Sirmium
Obverse:
Reverse:
Ref: RIC VIII 21
(10) Constantine II 327-329 AD
Obverse: laureate, draped and cuirassed bust right; CONSTANTINVS IVN NOB C
Reverse: Camp gate with 2 turrets, 8 layers * above; PROVIDEN_TIAE CAES S / · / SMHB
Ref: RIC VII Heraclea 96
(11) Constantine II 321-324 AD
Obverse: CAESARVM NOSTRORVM around wreath.
Reverse: VOT / X within.
Ref: RIC VII 182; LRBC --; Cf. SR 3943; ...
(12) Constantine II 328-329 AD
Obverse: laureate head right; CONSTANTINVS IVN NOB C
Reverse: gate (2 turrets, 7 layers, dots in highest and lowest layer), star above; PROVIDEN_TIAE CAESS / ESIS double crescent
Ref: RIC VII Siscia 216
(13) Constantine II 324 AD
Obverse: laureate, draped and cuirassed bust left; CONSTANTINVS IVN NOB C
Reverse: VOT / • / X within wreath; CAESARVM NOSTRORVM / TSBVI
Ref: RIC VII Thessalonica 128
(14) Constantine II 321-324 AD
Obverse: laureate head right; CONSTANTINVS IVN NOB C
Reverse: VOT / • / X within wreath; CAESARVM NOSTRORVM / ΓSIS sunrise
Ref: RIC VII Siscia 182
(15) Constantine II 337 AD
Obverse: laureate, cuirassed bust right; CONSTANTINVS IVN NOB C
Reverse: two soldiers standing either side of a standard; GLOR_IA EXERC_ITVS / ?SIS*
Ref: RIC VII Siscia 262