CWTS
Set to 2 different clues across 6 published puzzles, most often “100-lb. units” — The New York Times, Wednesday, 29 September 2010.
4 letters
Every clue on record, most used first
- 100-lb. units5 times
The New York Times — Wednesday, 29 September 2010
- Shipping units: Abbr.once
The New York Times — Friday, 8 April 2011