CKS
Set to 4 different clues across 4 published puzzles, most often “Contents of some books: Abbr.” — The New York Times, Saturday, 4 September 2010.
3 letters
Every clue on record, most used first
- Contents of some books: Abbr.once
The New York Times — Saturday, 4 September 2010
- Bank drafts: Abbr.once
The New York Times — Wednesday, 28 October 2009
- Some payments: Abbr.once
The New York Times — Saturday, 10 July 1999
- Bank statement listings: Abbr.once
The New York Times — Saturday, 6 December 1997