20 0000
Crews of merchant ships should moved into safety before their ships are sunk
arm the merchant ships
Frederick C. Matthews has written: 'American merchant ships, 1850-1900' -- subject(s): History, Merchant marine, Merchant ships, Ships
Merchant ships did (and still do!) travel all over the world, wherever there are sea ports.
Roger Villar has written: 'Merchant ships at war' -- subject(s): Armed merchant ships, British Naval operations, Falkland Islands War, 1982, Merchant ships
Congress denied President Wilson the right to do what with merchant ships?
103 merchant ships were sunk in world war one
Orchard Cook has written: 'Mr. Cook's motion for arming merchant vessels' -- subject(s): Armed merchant ships, Merchant ships
Knarrs, which are Viking merchant ships.
Armed merchantmen.
Charles E. Cartwright has written: 'The tale of our merchant ships' -- subject(s): Merchant marine, Ships
Roughly 2,000 merchant ships in WWII.