Watch List notes:

C. Censorinus. AR Denarius, 88 BC. D/ Jugate heads of Numa Pompilius and Ancus Marcius right. R/ Two horses galloping right, rider on near one; below horses, [?] K; in exergue, C. CENSO. Cr. 346/1f var.; Banti 29 (rarità 8). AR. g. 3.69 mm. 18.00 RRR. Unusually well centred and in excellent condition for issue. Brilliant and prettily toned. About EF.

Extremely rare variety with two letters on revese, unlisted in Babelon, Sydenham and Crawford.