ILLUSTRATIONS
Reading edition
DOUBLETONES
PAGE
Simon LakeFrontispiece
The Pigmy Conquerer of the Sea2
Storage Battery Cell14
A Submarine Cell Completely Assembled Ready for Installation14
On Picket Duty20
The Lower Portion of Galileo Periscope22
The Voice and Ear of the Submarine26
Torpedo Tubes Assembled Ready for Installation in a Submarine Boat 27
A Whitehead Torpedo28
Rear End of the Whitehead Torpedo29
Rapid-firing Guns30
A Modern Submarine Cruiser, or Fleet Submarine (Lake Type)32
The Launching of the "Protector"62
The "Delphine"66
The "Fenian Ram"96
"Argonaut, Jr.," 1894128
Sketch of the Confederate Submarine "Hunley"150
The New Orleans Submarine152
The "Intelligent Whale"153
"Argonaut" as Originally Built. Launched in August, 1897 176
Submarine with Cushioned Bottom Wheels178
The "Argonaut" after being Lengthened and Rebuilt, in 1898, Showing Ship-shaped, Watertight, Buoyant Superstructure182
The "Holland" Running on the Surface190
"Amphibious" Submarine202
The "Protector" (Lake Type, 1901-1902)210
Official Drawing of the Captured German Mine-planting Submarine, U C-5214
A Bottom-Creeping Submarine Passing Through a Mine Field216
A Mine and Net Evading Submarine Under-running a Net217
Mines Placed Under Ships at Anchor220
Submarine Supply Station221
Submarine "Seal"—Lake Type U.S.226
British Submarine B-1 (Holland type)227
British Submarine C-2 Arriving at Portsmouth in a Gale230
Germany's U-9 and Some of Her Sister Submarines.—Aeroplane and Submarine234
Russian Cruiser-Lake Type Submarine in Shed Built by Peter the Great—1905236
A Group of German U-boats238
Russian-Lake Type Cruising Submarine "Kaiman" making a Surface Run in Rough Weather in the Gulf of Finland239
The U-65242
Russian-Lake Type243
C-1, One of the Later Type French Submarines248
Cargo-Carrying Submarines of the Author's Design249
The "Deutschland"252
Torpedo being Fired from the Deck Tubes of the Submarine "Seal"256
British Submarine No. 3 Passing Nelson's Old Flagship "Victory"257
Under-ice Navigation260
A Submarine Garden at the Bottom of the Sea266
Submarines for Hydrographic Work and Wreck Finding267
The "Argonaut" Submerged276
Experimental Cargo-Recovering Submarine278
Sketch Drawing Illustrating a Method of Transferring Cargoes from Sunken Vessels to Submerged Freight Cargo-Carrying Submarines278
Semi-submergible Wrecking Apparatus280
Submarine Oyster-Gathering Vessel286
The "Argosy and Argonaut III"290
Diagram of the "Argosy and Argonaut III" 291
LINE CUTS
Method of Control in Diving Type Boats17
Method of Controlling Hydroplane Boats18
How Hydroplanes Control Depth of Submersion19
Showing Various Conditions in Which a Submarine of the Level Keel Type Fitted with Bottom Wheels, May Navigate21
The Periscope is the Eye of the Submarine23
Diving Compartment31
Bushnell's Submarine, the "American Turtle"79
Robert Fulton's Submarine82
Tuck's "Peacemaker"84
Longitudinal Section of the French Submarine "Le Plongeur" 153
The "Plunger" (Holland Type Submarine), Launched in August, 1897167
Lake Design as Submitted to the U. S. Navy Department in 1893170
The "Argonaut" after Lengthening and Addition of Buoyant, Ship-shaped Superstructure, Increasing the Surface Buoyancy over 40 Per Cent178
The "Holland"190
Various Types of Modern Foreign Submarines194
An Amphibious Submarine being Hauled out of the Water204
The "Caviar Map" of Shipping's Greatest Grave-yard283
CHART
Diagram to Illustrate the Comparative Visibility and Consequently
the Comparative Safety of Surface Ships and Cargo-Carrying
Submarines254
THE SUBMARINE IN WAR AND PEACE