Watch List notes:

Q. Caecilius Metellus Pius Scipio, 47-46 BC, AR Denarius, 3.84g, head of Africa right, wearing elephant's skin and corn stalk, q. mete[ll] before, [s]cipio imp behind, rev. Hercules standing facing, [eppivs] on right, leg. f.c left (Craw 461/1; RSC Caecilia 50a; Syd 1051), lustrous, almost extremely fine.
provenance
SNC, October 1965, no. 5564 - "very rare piece, and almost perfect" - £28.0.0
Estimate: £400 - £500