Watch List notes:

C. Coelius Caldus. AR Denarius, 51 BC. Obv. C COEL CALDVS. Bare head of C. Coelius Caldus right; below, COS and behind, tablet inscribed L.D. Rev. CALDVS III VIR. Radiate head of Sol right; behind, oval shield and before, Macedonian shield. Cr. 437/1a; B. 4. AR. 3.63 g. 19.00 mm. R. Rare. An outstanding example, brilliant and superb, with an impressive portrait, possibly among the finest known. Good EF/EF.