HJB-Probus, Silvered Antoninianus, Rome 

 276-282 AD, Silvered Antoninianus, Rome, Rome, , 3.40g. RIC-203. Obv: 
Radiate consular bust l. holding eagle-tipped scepter. Rx: SOLI INVICTO 
Sol in quadriga l., in exergue R-Thunderbolt-Gamma (= officina 3). . 
EF, with considerable silvering; minor areas of weak strike 
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