fixed, so that it may be raised as much as is convenient. Above this wheel
there are boards to prevent the water from dripping down and wetting it, for
if it becomes wet the brake will not grip the machine so well. Near the
other drum is a pin from which hangs a chain, in the last link of which there
is an iron hook three feet long ; a ring is fixed to the bottom of the bucket,
and this hook, being inserted into it, holds the bucket back so that the water
may be poured out or the fragments of rock emptied.
The miners either carry, draw, or roll down the mountains the ore which
is hauled out of the shafts by these five machines or taken out of the
tunnels. In the winter time our people place a box on a sledge and draw
it down the low mountains with a horse; and in this season they
also fill sacks made of hide and load them on dogs, or place two or
three of them on a small sledge which is higher in the fore part and lower at
the back. Sitting on these sacks, not without risk of his life, the bold
driver guides the sledge as it rushes down the mountain into the valleys with
a stick, which he carries in his hand ; when it is rushing down too
quickly he arrests it with the stick, or with the same stick brings it back to
the track when it is turning aside from its proper course. Some of the
