Lippincott's Magazine of Popular Literature and Science, Vol. 26, November, 1880Various
History
Lippincott's Magazine of Popular Literature and Science, Vol. 26, November, 1880
Various
Literature, Modern -- 19th century -- Periodicals; Science -- Periodicals
In 1772 the first porcelain-factory was established at Limoges by
Messrs. Massier, Fourneyra & Grellet _frères_, under the protection
of the wise and liberal intendant Turgot. It is the decoration of the
porcelain that gives it its value as well as its charm. Its manufacture
is comparatively easy and simple. The kaolin, a dry, whitish-yellow
clay, is first taken in lumps from the quarry and carried to one or
another of the numerous mills lining the Vienne, where it is ground
fine and reduced to a liquid paste closely resembling bread-dough. In
this shape it is carried in sacks to the factory, where, having been
again worked over to secure fineness and pliability, it is ready for
the moulder's or the turner's hands. Nothing can exceed the deftness
and skill with which, under the magic touch of the experienced workman,
shapeless lumps of this prepared clay are fashioned into cups, dishes,
vases and every conceivable form of the most delicate pottery. It is
so quickly done, too! One handy operative can make two hundred cups
a day. Once moulded into shape, the piece of pottery is dipped into
liquid enamel which gives it hardness and brilliancy. It receives too
the stamp of the manufacturer. It is then placed in what is called a
_gazette_ to be put into the oven to bake. The gazette is composed of
a pair of deep earthen saucers fitting tightly together and forming
a circular box, varying in dimensions according to the sizes of the
objects to be baked. The greater part of those in use are little
larger than an ordinary soup-plate. In this gazette the piece of
porcelain is hermetically sealed up, and then it goes into the oven
with thousands of other gazettes, until the great circular furnace,
twenty feet in diameter and two stories high, is packed full from side
to side and from bottom to top. Then the doors are closed, the fires
are lit, and for a period varying from thirty-four to fifty hours the
baking process goes on at a temperature of thirty-two hundred degrees
Fahrenheit. Even after the fires are extinguished the heat in the
furnace continues intense, and twelve hours more must elapse before
it subsides sufficiently to permit the workmen to enter, remove and
open the gazettes, take out the porcelains, which are now hard and
brilliant, and send them to the artists for decoration. There are in
all some seventy of these ovens in Limoges, with an average capacity of
six thousand pieces. As most of them are kept going night and day, the
reader can form some idea of the amount daily manufactured.
Public-domain text, read in full here on John Shaqi.
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