Last seen in:
- L.A. Times Daily - Apr 26 2025
- L.A. Times Daily - Apr 18 2021
- The Washington Post - Apr 18 2021
- New York Times - Feb 4 2021
- New York Times - Jan 7 2021
- New York Times - Dec 28 2020
- Newsday.com - Aug 16 2019
- New York Times - Oct 17 2017
- Premier Sunday - King Feature Syndicate - Jun 4 2017
- New York Times - Nov 16 2016
Related Clues:
- Universal donor's blood type: Abbr
- Universal donor's blood type, in brief
- Force on Earth, in brief
- Blood bank label
- Rare blood type, in brief
- 25-Across on Earth, in brief
- Universal donor's blood type, informally
- Universal donor type, in brief
- Donor type, briefly
- Univ. donor type
- Universal donor blood type, in brief
- Ten hundos
- Pull felt on Earth