Related Clues:
- Mushroom producer, for short
- Enewetak event
- Experimental bomb blast, briefly
- 1950s Bikini trial, briefly
- Subject of the 2005 opera "Doctor Atomic"
- Atomic bomb trial, briefly
- Desert trial, for short
- Mushroom cloud maker, for short
- Explosive event of '54
- Brief blowup, in 'Big'
- Explosive trial, for short
- Poisonous mushroom producer, briefly?
- Weapon's dry-run
- 1954 event coded as "Castle Bravo"
- Explosion on a range, for short