Sol was the favorite and most frequently depicted God of the Roman pantheon in Probus' coinage. There are numerous variants of reverses with Sol; however the depiction of Sol in quadriga (left or central/spread) remains undoubtedly an iconic, classis reverse for Probus . This reverse type was struck in Lugdunum, Rome, Ticinum, Siscia, Serdica and Kyzikos mints, with each mint having its unique style
OBVERSE: IMP PROBVS AVG
REVERSE: SOL_I INVIC_TO
BUST TYPE: H2 = Radiate bust left in consular robe, holding eagle-tipped sceptre (scipio)
FIELD / EXERGUE MARKS: -/-//Rᴗ•B
WEIGHT 3.59g / AXIS: 6h / WIDTH 21-22mm