Iron Making in the Olden Times: as instanced in the Ancient Mines, Forges, and Furnaces of The Forest of DeanNicholls, H. G. (Henry George)
History
Iron Making in the Olden Times: as instanced in the Ancient Mines, Forges, and Furnaces of The Forest of Dean
Nicholls, H. G. (Henry George)
Iron -- History; Iron industry and trade -- England
thirty tons of charcoal forge pig iron, and consumed forty dozen sacks of
charcoal; so that sixteen sacks of charcoal were consumed in making one
ton of pigs." This furnace was, he believes, "the first charcoal furnace
which in this country was blown with air compressed in iron cylinders."
Flaxley was one of the very last places where iron was made in the old
way. The Rev. T. Budge, writing at the commencement of the present
century, says of it:--
"The iron manufactory is still carried on, and the metal is esteemed
peculiarly good; but its goodness does not arise from any
extraordinary qualities in the ore, but from the practice of working
the furnace and forges with charcoal wood, without any mixture of
pit-coal.
"The quantity of charcoal required is so considerable that the
furnace cannot be kept in blow or working more than nine months
successively, the wheels which work the bellows and hammers being
turned by a powerful stream of water. At this time (28th Oct. 1802)
a cessation has taken place for nearly a year. Lancashire ore, which
is brought to Newnham by sea, furnishes the principal supply; the
mine found in the Forest being either too scanty to answer the
expense of raising it, or when raised too difficult of fusion, and
consequently too consumptive of fuel, to allow the common use of it.
"When the furnace is at work, about twenty tons a week are reduced to
pig iron; in this state it is carried to the forges, where about
eight tons a week are hammered out into bars, ploughshares, &c.,
ready for the smith."
Though these operations have been long given up, the furnace buildings
removed, and the pools drained in which the water accumulated for driving
the machinery, yet the old people of the neighbourhood still recollect
when the Castiard's Vale, now wholly devoted to the picturesque,
resounded with the noise of engines. A solitary heap of Lancashire iron
mine alone remains to show what was once operated upon at this spot.
The year 1795 marks the period when the manufacture of iron was resumed
in the Forest by means of pit-coal cokes at Cinderford, the above date
being preserved on an inscription stone in No. 1 furnace. "The
conductors of the work succeeded," in the words of the late Mr. Bishop,
communicated to the author,--
"As to fact, and made pig iron of good quality; but from the rude and
insufficient character of their arrangements, they failed
commercially as a speculation, the quantity produced not reaching
twenty tons per week. The cokes were brought from Broadmoor in
boats, by a small canal, the embankment of which may be seen at the
present day. The ore was carried down to the furnaces on mules'
backs, from Edge Hill and other mines. The rising tide of iron
manufacture in Wales and Staffordshire could not fail to swamp such
ineffectual arrangements, and as a natural consequence Cinderford
sank.
Public-domain text, read in full here on John Shaqi.
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