Related Clues:

• Large ship or removable layer of material
• Large passenger or cargo ship travelling on regular route
• Large passenger ship travelling on regular route
• Removable inner skin or large passenger ship
• Large passenger ship
• Perhaps ELR was all at sea
• One has a second mate
• The one that ruled the waves?
• It's not for sale, by the sound of it
• Get about nothing back for the passengers
• Nothing up with 'er for travel
• Frozen rope, in baseball
• Winter jacket feature
• Smash over the infield, say
• The Andrea Doria, for one