m.html#fig106" class="pginternal">227 |
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| 107. | Submerged Torpedo | 228 |
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| 108. | Mode of Firing Torpedo | 230 |
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| 109. | Explosion of Whitehead’s Torpedo | 231 |
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| 110. | Effect of the Explosion of Whitehead’s Torpedo | 232 |
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| 111. | Experiment with a Torpedo charged with 10 lbs. Gun Cotton | 233 |
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| 112. | Explosion of Torpedo containing 67 lbs. Gun Cotton | 234 |
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| 113. | Explosion of 432 lbs. Gun Cotton in 37 ft. Water | 235 |
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| 114. | The same in 27 ft. Water | 235 |
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| 115. | Section of Priming Case and Exploding Bolt | 236 |
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| 116. | Harvey’s Torpedo | 237 |
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| 117. | The same | 238 |
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| 118. | The same | 239 |
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| 119. | Official Trial of “Harvey’s Sea Torpedo” | 239 |
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| 120. | Model of Submarine Guns | 240 |
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| 121. | The Warner Experiment off Brighton | 241 |
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| 122. | Portrait of M. Lesseps | 249 |
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| 123. | The Sand-Glass | 253 |
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| 124. | A Group of Egyptian Fellahs and their Wives | 254 |
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| 125. | Dredges and Elevators at Work | 255 |
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| 126. | Map of the Suez Canal | 256 |
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| 127. | Port SaÏd, the Mediterranean Entrance to the Suez Canal | 257 |
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| 128. | Bird’s-eye View of Port SaÏd | 258 |
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| 129. | One of the Breakwaters at Port SaÏd | 259 |
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| 130. | Lake Timsah and IsmaÏlia | 259 |
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| 131. | Railway Station at IsmaÏlia | 260 |
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| 132. | The Viceroy of Egypt cutting Embankment | 261 |
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| 133. | Map of the Manchester Ship Canal, Western Portion | 263 |
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| 134. | Map of the Manchester Ship Canal, Eastern Portion | 263 |
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| 135. | A Cutting for the Manchester Ship Canal | 265 |
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| 136. | Blasting Rocks for the Manchester Ship Canal | 266 |
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| 137. | Manchester Ship Canal Works, Runcorn | 267 |
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| 137a. | The French Steam Navvy | 268 |
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| 137b. | The English Steam Navvy | 269 |
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| 137c. | Sketch Map of the North Sea Canal | 271 |
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| 138. | Britannia Bridge, Menai Straits | 276 |
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d class="c011">436
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| 228. | Solar Eclipse, 1869 | 439 |
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| 229. | The Planet Saturn | 441 |
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| 230. | Solar Prominences, No. 1 | 442 |
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| 231. | Ditto, No. 2 | 443 |
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| 232. | Section of Amateur Star Spectroscope | 444 |
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| 232a. | X. Ray Photo of Living Hand, Exposure 4 minutes | 446 |
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| 232b. | Skiagraph of a Hand by Dr. Roentgen | 448 |
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| 232c. | Metal objects photographed through Calico and sheet of Aluminium | 450 |
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| 232d. | Skiagraph of Layers of various substances | 451 |
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| 233. | Portrait of Professor Helmholtz | 452 |
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| 234. | Vertical Section of the Eye | 454 |
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| 235. | Section of Retina | 456 |
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| 236. | Diagram | 457 |
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| 237. | Muscles of Eyes | 459 |
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| 238. | Diagram | 461 |
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| 239. | Diagram | 464 |
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| 240. | Diagram | 465 |
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| 241. | Ruete’s Ophthalmoscope | 466 |
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| 242. | Diagram | 467 |
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| 243. | Wheatstone’s Reflecting Stereoscope | 469 |
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| 244. | Diagram | 470 |
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| 245. | Diagram | 471 |
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| 246. | The Telestereoscope | 473 |
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| 247. | Lines | 475 |
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| 248, 249. | Diagrams | 476 |
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| 250, 251. | Diagrams | 477 |
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| 251a. | Edison’s Kinetographic Theatre | 479 |
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| 252. | Portrait of Sir W. Thomson | 481 |
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| 253. | A simple Electroscope | 485 |
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| 254. | The Gold-leaf Electroscope | 489 |
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| 255. | The Leyden Jar | 490 |
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| 256. | A Voltaic Element | 491 |
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| 257. | AmpÈre’s Rule | 492 |
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| 258. | Galvanometer | 493 |
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| 259. | Daniell’s Cell and Battery | 495 |
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| 260. | Grove’s Cell and Battery | 495 |
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| 261. | Wire Ignited by Electr
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