“Being the story of the second of the three splendid achievements of the United states Navy in the World War: the laying of the greatest submarine mine barrier in all history, which effectually prevented the Kaiser’s U-boats from leaving their secret bases for the steamer lanes of the Atlantic.”
Naval mines of wwisea mines of ww1 North AtlanticWW1 U boats contended with naval mines 1918US minesweepers of ww1sea mine ww1anti-u-boat mines ww1anti-u-boat mines north atlantic
Naval mines of wwisea mines of ww1 North AtlanticWW1 U boats contended with naval mines 1918US minesweepers of ww1sea mine ww1anti-u-boat mines ww1anti-u-boat mines north atlantic