Lightning Conductors: Their History, Nature, and Mode of ApplicationAnderson, Richard, F.C.S.
History
Lightning Conductors: Their History, Nature, and Mode of Application
Anderson, Richard, F.C.S.
Lightning conductors
As far as is known the church was unprovided with any lightning
conductor. The same storm produced most disastrous effects in other
parts of the Kingdom. Seven thousand panes of glass were broken by the
hail in the Houses of Parliament; three hundred at the Police Office,
Scotland Yard; other buildings in the metropolis suffered to a similar
extent, the glass in the picture gallery at Buckingham Palace being
totally destroyed and the apartment flooded with water.
[Illustration: Fig. 42. WEST-END CHURCH, SOUTHAMPTON.]
Fig. 42 shows the spire of the church at West End, Southampton, which
was struck by lightning on June 10, 1875. A large quantity of the
stone-work was broken by the passage of the electric discharge, and
some of the pieces were thrown to a great distance.
[Illustration: Fig. 43. MERTON COLLEGE CHAPEL, OXFORD.]
On September 27, 1875, the tower of the chapel of Merton College,
Oxford, was struck by lightning. The damage done was confined to the
mutilation of one of the corner pinnacles and the displacement of
fragments of some of the stone-work which were thrown on to the leads
and the pathway beneath. Some workmen were on the leads at the time,
but fortunately were not hurt. The tower had lately been restored,
and the scaffolding had only been removed a few days previous to the
accident. A gentleman who had taken shelter from the storm in one of
the workmen’s sheds beneath the tower was startled by seeing fragments
of stone falling from above; looking up, he discovered that the tower
had been struck, and immediately informed the college authorities.
On ascending the tower it was found that one of the eight crocketted
pinnacles had been struck. This pinnacle occupied the south-western
corner, and had been completely and cleanly severed from summit to
base. Fortunately, the stone-work displaced--which weighed about three
hundredweight--was thrown on to the roof of the tower, a distance of
twenty-five feet. The vane, slightly fused by the electric discharge,
was found embedded in an upright position in the leads. The mouldings
on the edges of the pinnacle were divided to the extent of four feet,
and many of the stones were turned entirely round.
[Illustration: Fig. 44.]
The tower, which was erected in 1424, and is one of the landmarks of
Oxford, had not up to the time of the accident been provided with
lightning conductors, but they have since been affixed to the building.
Public-domain text, read in full here on John Shaqi.
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