Watch List notes:

M. Antonius, Denarius, Mint moving with Antonius, 32-31 BC; AR (g 3,37; mm 19; h 6); Ship r., with sceptre tied fillet on prow; above, ANT AVG; below, III VIR R P C, Rv. Eagle between two standards; above, LEG XVII CLASSICAE. Crawford 544/10; Antonia 128; Sydenham 1238.
Countermark on obverse, good very fine.