ScientificAmerican1915-01-23.jpg ThumbnailsScientific American 1915-05-15ThumbnailsScientific American 1915-05-15ThumbnailsScientific American 1915-05-15ThumbnailsScientific American 1915-05-15ThumbnailsScientific American 1915-05-15
Night attack by German armored motor boats in a flooded section of Flanders.