| Answer | Crossword Clue |
|---|---|
| DIII | Livy's 503 |
| MDIII | Livy's 1,503 |
| DIII | 503. |
| DIII | Caesar's 503 |
| DIII | Nero's 503 |
| DIII | 503, to Caesar |
| DIII | 503, long ago |
| DIII | 503, to Cato |
| MDIII | Cato's 1,503 |
| DIII | 503, at the Forum |
| DIII | 503, in old Rome |
| DIII | 503, in Roman numerals |
| DIII | 503, to ancient Romans |
| DIII | 503, in ancient Rome |
