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bulb gallery

Incandescent:
C
 carbon
WD
 drawn tungsten
WC
 coiled tungsten
WM
 mini tungsten
WS
 pressed tung.
FG
 figural bulbs
XL
 christmas
XS
 christmas sets
T
 tantalum

Discharge:
HE
 helium lamps
NE neon lamps
AR
 argon lamps
XE
 xenon lamps
MA
 mercury
MC
 fluorescent
MS
 special mercury

Hardware:
F
 fuses
FX
 fixtures
PF
 plugs & fittings
SA
 sockets
SW
 switches

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profiles

Dr. Hugh Hicks
S.Slabyhoudek
M-Jay
Fort Myers, FL.
Monsieur Ara
Fin Stewart

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sw0002  

 

  
history and origins
 
Manufacturer / Brand Name
 Unknown
Country of Origin
 Unknown
Factory Location
 Unknown
Date of Manufacture
 Unknown
 
electrical attributes
 
Voltage
 -
Wattage / Candle Power
 -

Amperage
 

physical attributes
 
Envelope
 1.62" DIA.		 Atmosphere
 -
Finish / Color
 Wood / Bone 		Filament
 -
 
Base
 - 		 
 
comments
  Early drop switches such as this one were often used to summon the servants to attend to the needs of those people wealthy enough to have an annunciator (call box) in their home. This momentary contact switch is made of wood and the push button and decorative collar (opposite end) appear to be made of bone, or perhaps ivory.