| RIC 138, Rome. Bust type G variant.
                Denomination: Aureus. | 
| OBV.: IMP PROBVS AVG Helmeted, cuirassed bust left, holding spear and
                  shield. REV.: SOLI INVICTO COMITI AVG Radiate, draped bust of Sol right. Mintmark: // [no exergual line] Weight: 7.64 g. Image provided courtesy of Münzen & Medaillen AG, Basel M & M Basel, Auktion 93, 16 December 2003. | 
| RIC 138; Bastien, Buste monetaire...,
                pl. 120, 3 (same obv. die); Biaggi 1623; Calicó
                4204, Pink p. 59[47] #32; Rome. Bust type G variant. Denomination: Aureus. | 
| OBV.: IMP PROBVS AVG Helmeted, cuirassed bust left, holding spear and
                  shield. REV.: SOLI INVICTO COMITI AVG Radiate, draped bust of Sol right. Mintmark: // [no exergual line] Weight: 6.17 g. Image provided courtesy of Leu Numismatik AG. Auction Leu 93, 10 May, 2005. | 
| RIC 138; KHM RÖ 22632 (this coin);
                  Rome. Bust type G variant. Denomination:
                  Aureus. | 
| OBV.: IMP PROBVS AVG Helmeted, cuirassed bust left, holding spear and
                    shield. REV.: SOLI INVICTO COMITI AVG Radiate, draped bust of Sol right. Mintmark: // [no exergual line] Weight: 7.89 g. Image provided courtesy of Kunsthistorisches Museum
                    Wien, Münzkabinett |