NOTE: Very rare and desirable bust type! Guillemain only cites 2 examples of this exact variant!
Obverse: IMP C M AVR PROBVS AVG
Reverse: ROMAE AETERNAE = Roma seated in temple, holding Victory and sceptre
BUST TYPE: F9 = radiate, cuirassed bust right, holding spear
FIELD / EXERGUE MARKS: -/-//RГ
WEIGHT 3.53g / AXIS: 6h / DIAMETER: 21-23mm