Related Clues:
- Could one get around at sea in a tub that's broken and will go down?
- That gets down to it in 18 down
- That'll get you down
- O, a tub that goes down
- But it's round around down below
- Former Atlantic ocean threat
- Craft, about weaving
- German military sub
- Ashcan targets
- WW II shipping threat
- A note about a snake
- Turnabouts in vessels
- War vessel forbidden to come up to receive oxygen
- Vessel about to be broken up
- About (anag)