307-310 AD., Constantinus I, Aquileia mint, Follis, RIC 121c.

Constantinus I (Constantine), Aquileia mint, officina 3, 307-310 AD.,
Follis (ø 23-27 mm / 6,25 g), bronze, axis about coin alignment ↑↓ (ca. 190°),
Obv.: IMP C CONSTANTINVS P F AVG , his laureate head right.
Rev.: CONSERV - URB SVAE / AQ Γ , hexastyle temple containing Roma enthroned facing, head l., holding globe and sceptre, shield at side; ornate pediment with statues as acroteria and central X.
RIC VI, p. 326, no. 121c (scarce) .