Heraclea had an interesting series of issues around 310 to 313 that called the emperors Invictus. The most common issues are for Maximinus II:
MAXIMINUS II
AE23mm 4.20g follis, minted at Heraclea, sixth group, second coinage, 312.
IMP C GAL VAL MAXIMINVS PF INV AVG; laureate head r.
IOVI CONSER - VATORI AVGG; Jupiter standing facing, looking l. chlamys hanging from l. shoulder, r. holding globe, l. leaning on sceptre. Wreath in left field and gamma in right field.
SMHT
RIC VI Heraclea 69var, unlisted for officina gamma.
MAXIMINUS II
AE24mm 5.08g copper silvered follis, minted at Heraclea, sixth group, second coinage, 312.
IMP C GAL VAL MAXIMINVS P F INV AVG; laureate head right
IOVI CONS - ERVATORI; Jupiter stading facing, head left, chlamys hanging over left shoulder, holding globe in right hand and leaning on scepter with left hand; wreath in left field.
HTΔ
RIC VI Heraclea 66
MAXIMINUS II
AE24mm 5.68g copper follis, minted at Heraclea, fifth group, second coinage, in late 310-311.
IMP C GAL VAL MAXIMINO P F INV AVG; laureate head right
GENIO IMP - E - RATORIS; Genius standing left, modius on head, naked but for chlamys over left shoulder, right hand holding patera from which liquid flows and left hand holding cornucopiae.
HTΓ
RIC VI Heraclea 54a
