How the Big Mines in the North Sea Barrage Worked 129 One of the Perils of Mine-Sweeping 136 The Mine-Sweepers Proved Wonderful Sea Boats 136 United States Naval Officers in Important Commands 137 American and British Naval Officials 137 The Transport which carried President Wilson to the Peace Conference 144 Allied Naval Council in Session at Paris 145 Fifth Battle Squadron Joining the British Grand Fleet 160 Surrender of the German High Seas Fleet 161 American Sub-chasers at Corfu, Greece 168 A Flock of Sub-chasers with their Mother-ship 169 Gun-crew of the Luckenbach has a Four-Hour Fight with a Submarine 192 Chief Gunner's Mate Delaney, of the Campana, Defying his Captors 192 The Merchant Submarine Deutschland 193 Leaders of the Marines 208 The Marines in Belleau Wood 209 Naval Railway Battery Firing from Thierville upon Longuyon 224 On the Turret Platform of a Battleship 225 Assembling Naval Airplanes at Brest 228 A Navy Blimp Leaving Hangar at Guipavas, France 229 Naval Aviation Hangars at Guipavas 229 Pauillac, Naval Aviation Station 240 Fliers whose Exploits Brought Prestige to Naval Aviation 241 The Station Whose Messages are Heard around the World 256 The Tablet on the Main Building of the Lafayette Radio Station 257 Eagle Boats at Anchor in the Ice of the White Sea 274 The Half-Way House 275 The Naval Consulting Board and the Navy Department Chiefs 288 Secretary Daniels and Thomas A. Edison 289 Fitting Out for Distant Service 304 Hanging up a Record 305 The Living Flag 320 United States Naval Academy at Annapolis 321 Yeomen (F) in Liberty Loan Parade, New York City 328 Cyclops, the Collier which Disappeared without Leaving a Trace 329 Lost with Every Man on Board (Coast Guard Cutter Tampa) 336 They Saved Survivors of Torpedoed Vessels 337