Chapter

 1 I    |        noticed between three and four o’clock; while at the Semnoz
 2 I    |    ordinary projectiles—or about four hundred and fifty miles
 3 I    |      spike of the temple, of the Four Hundred Genii at Canton,
 4 III  |    brothers had given a speed of four yards a second. The dynamo-electric
 5 IV   |     ordinary crocodile can reach four hundred atmospheres, while
 6 IV   |         is not less than that of four hundred horsepower; when
 7 IV   |           could lift a weight of four hundred grammes, or two
 8 IV   | balloonists! You are only Cabo-”~Four or five shots cracked out,
 9 VI   |        It ought thus to be about four o’clock in the morning for
10 VI   |           And what did they see?~Four thousand feet below them
11 VII  |       gliding through the air on four revolving wings. In 1853
12 VII  |     propelling screws, each with four arms. These screws were
13 VIII |       Only think! A fall of over four thousand feet, which would
14 VIII |        which the sun showed some four thousand feet below.~“I
15 IX   |         that long line of rails, four thousand five hundred miles
16 X    |    greeted the aeronef.~Three or four of the crew of the “Albatross”
17 XI   |   emerged from the surface about four cable-lengths in front of
18 XI   |      weigh from three hundred to four hundred pounds. There they
19 XI   |           had her course changed four points, so as to head to
20 XIII |         a depth of from sixty to four hundred feet, would flood
21 XIV  |       the men in the fore-cabin. Four of them came aft, creeping
22 XIV  |        of the French capital. At four o’clock in the morning the “
23 XV   |       whole triangle of three or four miles in circumference;
24 XV   |       palace there were drawn up four thousand warriors, one of
25 XVI  |    Magellan, rising six thousand four hundred feet from the sea.
26 XVII |          water and no food.”~The four other men had now sat up.
27 XVIII|        the Southern Cross, whose four bright stars were gleaming
28 XVIII|      polar region, accomplishing four thousand three hundred and
29 XIX  |       would be there in three or four days.~Hence Robur’s resolve
30 XIX  |        take place about three or four o’clock in the morning.”~“
31 XXI  |       were accustomed to.~Three, four, five, six days passed.
32 XXI  |          the island for three or four hours if his screws were
33 XXIII|       when she was not more than four thousand feet from the ground.~