Part, §

 1 Int    |         he was having set up to pump water from a coal pit. It
 2 Exp    |        means of a force-work or pump which forces water 45 feet
 3 Exp    | iron-lock and linked to all the pump rods in the mine.~ ~k. A
 4 Exp    |        piston-disk of the force pump.~ ~m.m. The force pump of
 5 Exp    |    force pump.~ ~m.m. The force pump of oak with a metal pump-barrel
 6 Exp    |       in diameter.~ ~l. The big pump with its launder which conveys
 7   I,  1|   noticed that the water in his pump did not rise more than 28
 8   I, 11|    under the receiver of an air pump) or steam drives the cold
 9  II, 14|      visit to Dannemora a spare pump of the same calibre or diameter
10  II, 14|        of the mine; out of this pump I have made a vessel, accurately
11  II, 15|         one piece of a worn-out pump, taken from the force-work, (
12  II, 21|         one foot of an 8 inches pump contains four kannor of
13  II, 21|          One foot of a 9 inches pump contains 6 kannor . The
14 III, 35|   drawing water out of a 9 inch pump, would be able to draw water
15 III, 35|      energy than by working one pump at Dannemora.~ ~As however