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John Koster, Netherlands - Tube collection

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ID = 5192
Photo John Koster

Below you find a part of the tube collection John Koster.

In 2004 I started collecting radios, loudspeakers and other items, mostly from the period before the Second World War. The first radio I bought was a Cossor 464. I bought this radio on a flee market in Amsterdam in 1994, but it stopped there. In 2004 I rediscovered parts of the crystal and diode radios that I made as a boy and I decided to start a radio collection. My radios are placed in a number of radio cabinets. These cabinets consist of a number of segments made of chipboard with beech print. The back panel of each compartment has a socket outlet and an antenna connection. A small "La Pico" AM transmitter works as a "home broadcasting station". A number of radios can be switched on and off with a remote control unit, that operates the socket outlets. More info on my website: see URL below.
Result: 91 to 120 from 322
 
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Excerpt from the tube collection of John Koster. These images (tube photos) were uploaded to the respective tubes or valves by John Koster.

click to access the tube page
L14
Splendor Lampenfabriek; Nijm... NL
Used in municipal wire broadcasting networks (G.R.D., Gemeentelijke Radio Distributie) in the 1920s and 1930s
GRDIII
Philips; Eindhoven (tubes in... NL
click to access the tube page
G425_Longlife
Longlife, the Hague NL
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F215 1927
Philips; Eindhoven (tubes in... NL
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EL3 1936
Philips; Eindhoven (tubes in... NL
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EG4
Thermion; Lent (Nijmegen) NL
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E499 1932 ?
Philips; Eindhoven (tubes in... NL
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E463 1930
Philips; Eindhoven (tubes in... NL
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E447 1933
Philips; Eindhoven (tubes in... NL
click to access the tube page
E446
Philips; Eindhoven (tubes in... NL
E444 with different top, specially made for Erres KY145
E444 1933
Philips; Eindhoven (tubes in... NL
click to access the tube page
E428 1929
Philips; Eindhoven (tubes in... NL
E424 with side connection
E424_4pin
Philips; Eindhoven (tubes in... NL
click to access the tube page
E_Philips
Philips; Eindhoven (tubes in... NL
click to access the tube page
D143 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
D1
Philips; Eindhoven (tubes in... NL
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C453_4pin
Philips; Eindhoven (tubes in... NL
click to access the tube page
C453 1932
Philips; Eindhoven (tubes in... NL
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C142 1927
Philips; Eindhoven (tubes in... NL
Ideezet 4 volt / 0,5 A low vacuum tube, Va 25-30 volts, presumably a C1, filled with Argon. '8178' printed on the upper socket, 'P' (plate) on the lower socket. The name 'Philips' is etched in the glass tube; on the glass support structure inside, the date code 24/3 in ink.
C-I_Ideezet 1919
Ideezet tubes (made by Phili... NL
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B635
Mars; Arnhem NL
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B442_SERIE_100
Philips; Eindhoven (tubes in... NL
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B438 1927
Philips; Eindhoven (tubes in... NL
B406 with Y-base
B406 1924
Philips; Eindhoven (tubes in... NL
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B105 1925
Philips; Eindhoven (tubes in... NL
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A442K
Philips; Eindhoven (tubes in... NL
Philips A442 straight version
A442 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
A441_5pin
Philips; Eindhoven (tubes in... NL
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A435 1927
Philips; Eindhoven (tubes in... NL
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A430_Philips
Philips; Eindhoven (tubes in... NL
Result: 91 to 120 from 322
 

Tube collector page of valve collector John Koster as «own HP at RMorg»
As a member of Radiomuseum.org John Koster displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Radiomuseum.org. Every member can display separate collections of tubes, radios etc.

John Koster started his/her tube collection (valve collection) here on 19.Mar.2006. [index-en]

  

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