22,000 lb Grand Slam bomb
E170939
UNEXPLORED
The 22,000 lb Grand Slam bomb was a massive British "earthquake" bomb of World War II designed to penetrate and destroy heavily fortified targets such as bunkers, viaducts, and submarine pens.
Referenced by (1)
| Subject (surface form when different) | Predicate |
|---|---|
|
Avro Lancaster
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armament |