Watch List notes:

C. Coelius Caldus, Denarius, Rome, 51 BC; AR (g 3,63; mm 18; h 11); Head of C. Coelius Caldus (Cos. 94) r.; before, C COELIVS CALDVS; below, C[OS]; behind, tablet inscribed L D, Rv. Radiate head of Sol r.; behind, S and oval shield; before, macedonian shield and CALD[VS III VIR]. Crawford 437/1b; Coelia 4; Sydenham 892.
Scarce, cabinet tone, spot on reverse, extremely fine.