Holophane
open refractor lantern. This lantern
was acquired a few years ago from fellow collector Bob
Cookson, and is a very welcome addition to the collection.
Unfortunately, not much is known about the lantern,
other than it came from East Sussex along with several
other similar Holophanes that have since found their way into
various streetlighting collections.
This
top-entry remote-geared lantern has a cast aluminium
canopy with a steel spun brim which is attached to
the canopy by
three fixing screws. The majority of the light distribution
from the mercury lamp is controlled by a Duo-Dome (dual-walled)
prismatic glass refractor ring that encircles the lamp.
The
lantern is in very good condition and merely requires
the old paint stripping from it and a decent repaint;
until then, it remains in storage.
No, it's not
a scene from a 50's 'B' movie about flying saucers, but the holophane
open refractor lantern suspended from earthing wire
to give some idea of how these lanterns would have
looked close-up mounted on their brackets. The double
walled Duo-Dome refractor ring is seen to good effect in
this shot, but the overall feel from this well proportioned
lantern is that it really has a lot of that 'long
lost England' quaintness about it; a real classic from the
50's.
This underside view clearly shows the 'lipped'
porcelain
3-pin BC lampholder and the brass ring that secures
the refractor ring to lantern. The keys give an idea
of the lantern's size.
This
view of the top of the lantern shows two of the
three fixing points (all situated at 120 degrees apart),
where the canopy fits against the
brim. The green and
yellow earthing wire sticking out of the top-entry mounting
point is just used to hang the lantern up in a shed
safely out of harm's way until it can be renovated.
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