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Five "Plasma Bulbs" for Sale
---------- Forwarded message ----------
Date: Fri, 03 Oct 1997 21:03:54 -0500
From: Tedd Payne <tpayne-at-netnitco-dot-net>
To: acdcx-at-icorp-dot-net, HV List <hvlist-at-Anchorage.ab.umd.edu>,
Tesla List <tesla-at-pupman-dot-com>
Subject: Five "Plasma Bulbs" for Sale
These can be excited externally (4 have no electrodes) by a Tesla coil
or other high-frequency sources such as a flyback supply, old "violet
ray" or "tube tester", or maybe others. All unused.
(I also have flybacks and a flyback-based HV high-frequency kit
available, let me know if interested.)
Contact me directly if interested.
Thanks!
Tedd Payne
tpayne-at-netnitco-dot-net
------------------------------------
1. Old helium flask, "Airco", 1946 in original box, 1-liter pyrex,
atmospheric pressure, $37.00.
2. Argon/krypton, about 4-inch diameter, pyrex, atmospheric pressure,
many white thread-like discharges, made by Bill Connery, $26.00.
3. Commercial plasma sphere bulb (bulb only), about 5-inch diameter,
with typical internal hollow ball to hold HV electrode, with schematic &
parts list for whole unit, $28.00. (instead of using internal
electrode, can put ring of foil around outside at bottom for "devil's
furnace" effect)
4. Argon/neon flask, 1.25 liter (bulb-shape, 5-inch diameter x 9-inch
length), plain glass, atmospheric pressure, many blue-white thread-like
discharges, $19.00.
5. Neon/argon flask, 2.65 liter (torpedo-shape, 4.2-inch diameter x
13-inch length), plain glass, atmospheric pressure, many blue-white
thread-like discharges with oranage-red tips, $32.00.