The Submarine Torpedo Boat
Its Characteristics And Modern Development

xiv LIST OF ILLUSTRATIONS 35. Transverse section through engines............................81 36. F-3 entering the Golden Gate, California......................83 37. Crew’s quarters, Electric Boat...............................85 38. U. S. Submarine K-6...........................................87 39. Midship section, Electric Boat................................89 40. Steering station, E. B. type..................................90 41. Diving station, Electric Boat.................................91 42. Submarine signal set..........................................96 43. Torpedo tube installation.....................................99 44. G-1 showing deck tubes.......................................IOI 45. Lowering torpedo through hatch...............................103 46. Submarine German type gun.................................104 47. Submarine G-1..............................................107 48. Submarine C-5...............................................III 49. 900 B.H.P. M.A.N. Diesel Engine............................117 50. Southwark-Harris Diesel Engine...............................118 51. Submarine D-1................................................121 52. Main Motors G-1...................................'..........123 53. Switchboard and valve manifolds..............................125 54. 900 B.H.P. Italian submarine engine..........................129 55. Engine space, experimental boat..............................132 56. U. S. Submarine L-i..........................................135 57. U. S. Submarine K-5..........................................139 58. Wake of torpedo..............................................140 59. Visible disturbance of periscope.............................143 60. High angle fire gun for aeroplanes...........................149 61. British submarines...........................................155 62. German submarine U-28......................................157 63. Effectiveness of torpedo fire at various ranges..............163 64. Diagram of Limit Angle of Submarine attack...................164 65. Diagram of effect of error in estimation of course...........165 66. Submarine H-3 coming to the surface.........................167 67. Submarine K-5 at full speed..................................169 68. Submarines in column formation...............................171 69. Hoisting on board a torpedo..................................175 70. Section through a torpedo....................................177 71. Spent torpedo coming to the surface..........................179 72. Diagram of torpedo angle fire................................183 73. Torpedo fitted with lance-head...............................184 74. German submarine tender......................................186 75. Monitor Tonopah and flotilla.................................187 76. French submarine entering "Kangaroo ship”....................189