Watch List notes:

L. Cassius Longinus, Accidentally incuse denarius, Rome, 63 BC; AR (g 3,90; mm 19; h 12); Head of Vesta l., wearing veil and diadem; behind, dish; before, control letter, Rv. Incuse of obverse. Crawford 413/1; Cassia 10; Sydenham 935.
Lustrous, minor scratches on obverse, extremely fine.