Last seen in:
- Wall Street Journal - Oct 12 2019 - Driven Back
- Universal - Feb 5 2018
- Wall Street Journal - Aug 28 2017 - Contain Yourself!
- The Washington Post - Feb 16 2016
- Jonesin Crosswords - Dec 18 2012
- Jonesin' - Dec 6 2012
- Jonesin' - Feb 22 2011
- Jonesin Crosswords - Feb 3 2011
- USA Today - Jul 27 2010
- USA Today - May 29 2009
Related Clues:
- 1950s Bikini trial, briefly
- Cold war specter
- Mushroom cloudmaker
- Mushroom cloud maker, briefly
- Los Alamos project, briefly
- Mushroom cloud maker, for short
- Explosive event of '54
- Oppenheimer opposed it
- Manhattan Project weapon, for short
- Manhattan Project goal
- Big blast maker, for short
- Poisonous mushroom producer, briefly?
- Weapon since '52
- 1954 event coded as "Castle Bravo"
- *Weapon first tested in '52