Watch List notes:

Q. Antonius Balbus, Denarius Serratus, Rome, 83-82 BC; AR (g 3,96; mm 20; h 8); Laureate head of Jupiter r.; behind, S C; below, control mark, Rv. Victory in quadriga r., holding wreath and palm branch; in ex. Q ANTO BALB / PR. Crawford 364/1c; Antonia 1b; Sydenham 742a.
Lustrous, areas of minor flattening, anyway about fdc.; ;