Watch List notes:

Roman Imperatorial, Julius Caesar (49-48 BC), AR Denarius, Gaul or Northern Italian Mint, Elephant trampling snake right, CAESAR in exergue, rev. pontificial emblems, 3.68g, 8h (RRC 443/1; CRI 9; BMCRR Gaul 27; RSC 49), lightly cleaned and the reverse somewhat broadly struck, otherwise a really bold fine, an instantly recognisable and popular type