CCV
Set to 2 different clues across 2 published puzzles, most often “Year in Septimius Severus's reign” — The New York Times, Thursday, 23 January 1997.
3 letters
Every clue on record, most used first
- Year in Septimius Severus's reignonce
The New York Times — Thursday, 23 January 1997
- Roman 205once
The New York Times — Wednesday, 12 July 1995