Possible Clues:

• Seaman stole this empty wagon
• Was I not AB? Wrong — I was!
• Crew member heading for bathroom, then waits on a potty
• Sailor saw a bit on travelling
• Officer in charge of a ship's crew
• Officer orders: 'Stow a bit of ammunition in box'
• Was I not AB at sea? Yes I was
• Crew leader sat in bow disturbed surrounding area
• I was not AB (anag) — naval warrant officer
• Foreman of a naval crew