Chapter

 1 VII   |         be. A solid shot of 108 inches would weigh more than 200,
 2 VII   |      Morgan, “a diameter of 108 inches would require sides of two
 3 VII   |      thickness of less than two inches.”~“Will that be enough?”
 4 VII   |       Barbicane. “A shot of 108 inches in diameter, and twelve
 5 VII   |         in diameter, and twelve inches in thickness, would weigh,
 6 VIII  |        second to a shell of 108 inches in diameter, weighing 20,
 7 XIV   |        kind of black earth, six inches in thickness, which was
 8 XXIV  |   object-glass of four feet six inches; it possessed a magnifying
 9 XXVIII| aluminum with a diameter of 108 inches and a thickness of twelve
10 XXVIII|       and a thickness of twelve inches to its walls; and should
11 II    | circular gap appeared, nineteen inches in diameter, hollowed out
12 II    |  projectile. A glass cover, six inches thick and strengthened with
13 V     |     which measured about twelve inches across, were carefully drawn,
14 IX    |        protruded about eighteen inches. There were twenty of them.