Chapter

 1 I   |          T. Maston, “shall we not employ these remaining years of
 2 VII | Elphinstone, with a puzzled air.~“Employ another metal instead of
 3 VIII|           and as we shall have to employ an immense quantity of metal,
 4 IX  |            if in ordinary guns we employ a quantity of powder equal
 5 IX  |         well——”~“We shall have to employ a large-grained powder,”
 6 XIV |            It became necessary to employ very powerful pumps and
 7 XXII|            to inform them that we employ our time chiefly in devouring
 8 IX  |   Barbicane was no longer able to employ the means which had so ably
 9 XIX |             or else alter it, and employ it to the accomplishment
10 XIX |        and now they were going to employ them for a directly contrary