Constans - Augustus of Imperium Romanum from 337 to 350
Flavius Iulius Constans Augustus was Roman Emperor from 337 to 350. He was the third and youngest son of Constantine the Great and Fausta, his father's second wife.

With Constantine’s death in 337, Constans and his two brothers, Constantine II and Constantius II, divided the Roman world between themselves and disposed of virtually all relatives who could possibly have a claim to the throne. Constans was initially under the guardianship of Constantine II, but following a dispute over territory, Constans defeated his brother in 340.

In the final years of his reign, Constans developed a reputation for cruelty and misrule. Dominated by favourites and openly preferring his barbarian bodyguard, he lost the support of the legions. In 350, the general Magnentius declared himself emperor. Constans lacked any support beyond his immediate household, and was forced to flee for his life. He was caught and killed shortly afterwards.
Constans
Emperor Constans of the Roman Empire

(1) Constans 348/349 AD
Obverse: DN CONSTANS PF AVG
Reverse: FEL TEMP REPARATIO, phoenix radiate standing right on pyre
Ref: Sear 18717
(2) Constans AD 348-349
Obverse: DN CONSTANS PF AVG
Reverse: FEL TEMP REPARATIO, Emperor standing left on galley holding labarum and victory on globe, Victory steering behind
Ref: Sear 18657
(3) Constans 335-336 AD
Obverse: CONSTANS NOB CAES, laureate draped and cuirassed bust right
Reverse: GLORIA EXCERCITVS, two soldiers standing facing each other, each resting on spear and shield, two standard between them
Ref: Sear 18351
(4) Constans AD 342-348
Obverse: DN CONSTANS PF AVG, diademed head right
Reverse: VOT XX MVLT XXX, in four lines within wreath
Ref: Sear 18641
(5) Constans AD 337-348
AE Centenionalis Unknown mint
Obverse: [?CONSTAN]S PF AVG,
Reverse: [VICTORIAE DD AVGGQ NN], two victories facing each other with wreaths and palms
Ref: Sear 18582ff
(6) Constans 335-337 A.D.
Obverse: CONSTANS NOB CAES, laureate, draped cuirassed bust right
Reverse: GLORI-A EXER-CITVS, two soldiers holding spears and shields with one standard between them.
Ref: RIC VII Thessalonica 225, rated r1
(7) Constans 348-350 AD
Obverse: DN CONSTANS P F AVG, Bust of Constans facing right, wearing pearl diadem, cuirass, and drapery
Reverse: FEL TEMP REPARATIO, Constans standing facing, head left, holding phoenix on globe and labarum; on galley; Victory at right, steering; SMK∈ in exergue
Ref: RIC VIII Cyzicus 66
(8) Constans 348-350 A.D.
Obverse: DN CONSTA-NS PF AVG, pearl diademed, draped, cuirassed bust left, holding globe
Reverse: FEL TEMP REPAR-ATIO, Helmeted soldier, spear in left hand, advancing right, head turned to left. With his right hand he is leading a small bare-headed figure from a hut beneath a tree with long spear-head shaped leaves with a spinal ridge. The spear point
Ref: RIC VIII Aquileia 103
(9) Constans 348-350 A.D.
Obverse: DN CONSTA-NS PF AVG, pearl diademed, draped, cuirassed bust right
Reverse: FEL TEMP REPARATIO, radiate phoenix standing right on rocky mound
Ref: RIC VIII 241
(10) Constans 337-350 A.D.
Obverse: DN CONSTANS P.F.AVG, His diademed draped and cuirassed bust right.
Reverse: FEL.TEMP.REPARATIO, Constans standing right on galley holding labarum and phoenix, victory at the rudder.
Ref: RIC VIII 120
(11) Constans 347-348 AD
Obverse: laureate-rosette-diademed, draped and cuirassed bust right; D N CONSTANS_P F AVG
Reverse: two Victories standing, facing each other, each holding a wreath and palm; VICTORIAE DD AVGGQ NN / branch upright / SMTSA
Ref: RIC VIII Thessalonica 105
(12) Constans 347-348 AD
BL Half-Centenionalis Unknown mint
Obverse: rosette-diadem head right; D N CONSTA_NS P F AVG
Reverse: VOT / XX / . / MVLT / XXX within wreath; ???
Ref: RIC VIII (Heraclea 48, 52, Constant...
(13) Constans 346-348 AD
Obverse: laureate-rosette-diademed, draped and cuirassed bust right; CONSTANS_P F AVG
Reverse: two soldiers standing either side of a standard (G); GLORI_A EXERC_ITVS / SARL
Ref: RIC VIII Arles 58
(14) Constans 347-348 AD
Obverse: rosette-diademed, draped and cuirassed bust right; CONSTAN_S P F AVG
Reverse: two Victories standing, facing each other, each holding a wreath and palm; VICTORIAE DD AVGGQ NN / ·ΓSIS·
Ref: RIC VIII Siscia 185
(15) Constans 347-348 AD
Obverse: rosette-diademed, draped and cuirassed bust right; CONSTAN_S P F AVG
Reverse: two Victories standing, facing each other, each holding a wreath and palm; VICTORIAE DD AVGGQ NN / branch upright / ΓSIS
Ref: RIC VIII Siscia 195
(16) Constans 347-348 AD
Obverse: rosette-diademed, draped and cuirassed bust right; CONSTAN_S P F AVG
Reverse: two Victories standing, facing each other, each holding a wreath and palm; VICTORIAE DD AVGGQ NN / branch upright / ΓSIS
Ref: RIC VIII Siscia 195
(17) Constans 346-348 AD
Obverse: rosette-diademed, draped and cuirassed bust righ;t CONSTAN_S P F AVG
Reverse: two soldiers standing either side of a standard (XP); GLOR_IA EXERC_ITVS / ΓSIS dot in crescent
Ref: RIC VIII Siscia 99
(18) Constans 346-348 AD
Obverse: laureate-rosette-diademed, draped and cuirassed bust right; CONSTAN_S P F AVG
Reverse: two soldiers standing either side of a standard (XP); GLOR_IA EXERC_ITVS / ΓSIS dot in crescent
Ref: RIC VIII Siscia 100
(19) Constans 348-350 AD
Obverse: pearl-diademed cuirassed draped bust left, globe in hand; D N CONSTA_NS P F AVG
Reverse: helmeted soldier advancing right, head left, holding inverted spear and dragging small bare-headed figure from a hut beneath tree, 3 branches on tree; FEL TEMP REPAR_ATIO / TESΓ
Ref: RIC VIII Thessalonica 118
(20) Constans 346-348 AD
Obverse: rosette-laurel-didemed, draped and cuirassed bust right; D N FL CONSTANS AVG
Reverse: two soldiers standing either side of a standard; GLOR_IA EXERC_ITVS / R*T
Ref: RIC VIII Rome 26
(21) Constans 348-350 AD
AE Quarter Maiorina Thessalonica
Obverse: pearl-didemed, draped and cuirassed bust right; D N CONSTA_NS P F AVG
Reverse: Constans standing on boat to the left, holding phoenix on globe and labarum; Victory sitting behind, steering boat with rudder; FEL TEMP__REPARATIO / TESE
Ref: RIC VIII Thessalonica 120
(22) Constans 348-350 AD
AE Quarter Maiorina Siscia
Obverse: pearl-didemed, draped and cuirassed bust right; D N CONSTA_NS P F AVG
Reverse: phoenix standing on mound right FEL TEMP REPARATIO / BSISЛ
Ref: RIC VIII Siscia 241
(23) Constans 346-348 AD
Obverse: rosette-laurel-didemed, draped and cuirassed bust right; CONSTANS__P F AVG
Reverse: two soldiers standing either side of a standard; GLORI_A EXER_CITVS / SMTSA
Ref: RIC VIII Thessalonica 57