ASTROLABE
Set to 2 different clues across 2 published puzzles, most often “Old navigation instrument” — The New York Times, Sunday, 8 August 1999.
9 letters
Every clue on record, most used first
- Old navigation instrumentonce
The New York Times — Sunday, 8 August 1999
- Old navigational instrumentonce
The New York Times — Monday, 26 June 1995