Across
- 3. The name of the bomber Barnes Wallis designed but was declined
- 5. the type of bomb the Grand Slam was
- 6. The rank Barnes Wallis was in the RNAS (Royal Naval Air Service)
- 7. One of the occupations Barnes Wallis was known as
Down
- 1. The place where Barnes Wallis was born
- 2. The largest non-atomic bomb used in WW2
- 4. The target for Barnes Wallis' surface torpedoes
