*AAH* Probus AE Antoninianus "Pax" SCARCE Probus AD 276-282 AE Antoninianus 
Obv: IMP C M AVR PROBVS PF AVG - Radiate bust left, cuirassed and holds 
a spear over r. shoulder. Rev: PAX AVGVSTI - Pax standing left, holding 
olive branch and transverse scepter Exe: XXI / Q Siscia mint AD 280 = 
RIC Vii, 711 (Special type) Scarce, page 93- Cohen 425/3.92 g.