depth assigned for that lapse of time, namely, 112 feet. This depth
was doubled in December, and trebled in January.

During the month of February the workmen had to contend with a
sheet of water which made its way right across the outer soil.
It became necessary to employ very powerful pumps and
compressed-air engines to drain it off, so as to close up the
orifice from whence it issued; just as one stops a leak on
board ship. They at last succeeded in getting the upper hand of
these untoward streams; only, in consequence of the loosening of
the soil, the wheel partly gave way, and a slight partial
settlement ensued. This accident cost the life of several workmen.

No fresh occurrence thenceforward arrested the progress of the
operation; and on the tenth of June, twenty days before the
expiration of the period fixed by Barbicane, the well, lined
throughout with its facing of stone, had attained the depth of
900 feet. At the bottom the masonry rested upon a massive block
measuring thirty feet in thickness, while on the upper portion
it was level with the surrounding soil.

President Barbicane and the members of the Gun Club warmly
congratulated their engineer Murchison; the cyclopean work had
been accomplished with extraordinary rapidity.

During these eight months Barbicane never quitted Stones Hill
for a single instant. Keeping ever close by the work of
excavation, he busied himself incessantly with the welfare
and health of his workpeople, and was singularly fortunate
in warding off the epidemics common to large communities of