Britain at Work
A Pictorial Description of Our National Industries
År: 1902
Forlag: Cassell and Company, Limited
Sted: London, Paris, New York & Melbourne
Sider: 384
UDK: 338(42) Bri
Illustrated from photographes, etc.
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HOW MONEY IS COINED.
235
Fahr., and are then cooled in water, washed,
and thrown into beechwood sawdust, which
is supplied by the chairmakers at High
Wycombe.
The time has now arrived for the blank
discs to be raised to the dignity of coins
by being impressed with the portrait of
the Sovereign, and with the other devices
by which the coin is distinguished from all
others of the same size, British or foreign,
old or new. This part of the work is
behind a glass partition, and there, taking
up a handful of coins, allows them to fall
individually upon a steel slab, and then, by
the ring, detects any cracked or flawed
coins.
The most delicate operation of all has still
to be performed. The coins pass into the
weighing room. Here they are passed down
a tube into an automatic weighing machine,
so tender and sensitive that it has to be
protected from the slightest draught of air
THE COUNTING MACHINE.
performed by twenty presses, worked by
hydraulic power, and each attended by an
alert operative, who feeds the discs into his
machine at the rate of ten dozen per minute.
This he does hour after hour for seven hours
each day. Each press is able to stamp any
coin, from a farthing to a £$ piece, with the
exception of the crown, the peculiarity of
which is that, instead of a “ milled ” edcfe, it
is provided with an inscription round the
rim. This is squeezed into the edge of the
coin by means of a collar in three pieces,
and for this purpose a special press, requir-
ing the attention of two men, has to be
used.
The coins are now taken away to the
“ ringer,” as the boy is termed. He sits
by being placed under a glass case. A
sovereign is allowed to vary from the
standard weight by a difference of one-
fifth of a grain more or less, and the result
of passing it under the critical eye—or rather
finger—of the automatic balance is to throw
it into one of three boxes, according to
whether it is “ good,” light, or heavy. It is
found by experience that only 2 per cent,
of the silver pieces are above or below the
standard weight allowed, whereas gold pieces
to the number of 12 in every 100 have to be
re-melted and passed through all the pro-
cesses of coining over again,
o o
The “ good ” money is taken out of the
tills as fast as it is weighed. The gold
coinage is now counted into ^100 bags, and