Whaleback
From BiblePortal Wikipedia
Whaleback [1]
(n.) A form of vessel, often with steam power, having sharp ends and a very convex upper deck, much used on the Great Lakes, esp. for carrying grain.
Whaleback [1]
(n.) A form of vessel, often with steam power, having sharp ends and a very convex upper deck, much used on the Great Lakes, esp. for carrying grain.