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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THE MAKING OF WATCHES AND CLOCKS..
341
are seldom used, except to the balance
cocks of English watches, and the import-
ance of hardness will be appreciated when
it is mentioned that the balance wheel,
turning upon an axle only 2*oth of an inch
in diameter, would, if it travelled bicycle
fashion, cover a distance of twenty-two
miles every day. Some of these processes
may be studied in the photographs, which
have been specially secured with the courte-
ous co-operation of Messrs. George Oram
and Son, of Clerkenwell.
compromise was recently made by a valuable
female polisher to the trade, who agreed to
continue her labours after marriage, but only
in the case of her husband’s own work.
While these operations are in progress
another workman is engaged upon the
patient task of tapping a length of steel wire
with innumerable taps, until it is reduced to
a flat ribbon, in which form it becomes
known as the hair spring. These pieces of
mechanism are produced in Birmingham and
London, usually by manual labour. Steam
CLOCK - MAKING : PINION CUTTING (BRITISH UNITED CLOCK CO., BIRMINGHAM).
A large proportion of jewel holes are
drilled by girls, and it is gratifying to know
that America has to come to London for
a good deal of its requirements in this
department. There is a factory in Hertford-
shire in which a dozen girls are constantly
employed upon this delicate operation, and
in this connection it may be added that the
labour of polishing the parts of the watch is
frequently entrusted to the nimble fingers
of women. In other branches of the industry
the feminine element is also to be met with,
although women workers usually abandon the
trade when they are married, and therefore
seldom acquire the extreme skill which comes
from a lifetime of practice. An amusing
rolling is resorted to in Geneva and Besangon,
but there is a well-founded prejudice among
the best makers for the slower process, which
is indispensable in the case of chronometers.
The making of the dial involves the
attention of several distinct trades. A plate
of copper is placed before an enameller, who
solders the feet upon its rim, and then
besmears it with a powder which is melted
by heat and spread evenly upon the surface.
The polishing of the white surface is an art
in itself, and this being done, and the surface
fired, it is passed on to the dial painter,
whose days are spent in the task of painting
the figures upon the dial with a deft brush.
The figures are hereupon burnt in with the