On December 7, 1870, the hoisting machinery broke at the Central Shaft,
and then the following measurements of water were made. On December
3, the depth was 3 feet; December 13, 7 feet; December 15, 8½ feet;
December 20, 21 1/6 feet; and December 24, 48½ feet. At midnight they
commenced bailing with two buckets, one having a capacity of 341
gallons or 54.65 cubic feet, and the other 189½ gallons or 31.36 cubic
feet. The large bucket was hoisted 1,075 times, bailing 58,745.3 cubic
feet of water, and the small bucket 966 times, with 29,327.8 cubic
feet of water, the whole amount being 549,179.0 gallons in 27 days, or
21,080.0 gallons per day.
The following anecdote is worth relating, as showing the wonderful
escapes men sometimes have, when the chances are one hundred thousand
to one against their lives:
In February, 1872, Thomas Hawkins felt tired and sleepy, and concluded
to lie down in the east heading of the Central Shaft, about 30 feet
distant from where the blaster was charging sixteen holes with
Nitro-Glycerin, intending to retire when the holes were charged. But
he failed, as we many of us do, to carry out his intention. When the
blaster had charged his holes, he left the heading, connected his
wires, and having halloed the usual warning “Fire,” and every thing
being quiet, discharged his blast. Thomas Hawkins was awakened by the
report of the blast, scattering 30 or 40 tons of rock, and annoyed to
find his foot bruised, he limped out to meet the miners returning to
their work, who now, when a blast is about to take place, unceasingly
ask him where he proposes to take up his position, that they may choose
an equally safe place.
An escape, as wonderful, at the West Shaft, is worthy of being
recorded. On August 3, 1868, as Richard Dunn was advancing to the
heading, with a can about a quarter filled with Nitro-Glycerin, his
foot slipped, and, in trying to avoid falling, he swung the can over
his head, striking the drilling machine frame, and fell prostrate,
still holding the can; a rush of air was heard, and the can was found
as shown in the photograph, page 66, the Nitro-Glycerin not having
exploded. The man got up a great deal more unconcerned than those at
work near him, and quietly went forward and filled his cartridges
as if nothing had happened. As I told him afterwards, he will never
be so near eternity again without actually reaching it. The can had
been filled at a temperature of 45°F, and the temperature of the room
where it had been stored for 36 hours, was about 65°, thus causing an
expansion both of the Nitro-Glycerin and the air contained in the can.
Public-domain text, read in full here on John Shaqi.
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