[NJARC] Old Radio Dial Lamp Key

[Al Klase]

Hi Lisa,

Thanks.

I took the liberty of adding another column for the color of the glass 
bead that positions the leads inside the bulb.  This can, for instance, 
allow you to easily tell the difference between a 44 and a 47 if the 
marking is rubbed off.  I'm not sure if modern bulbs manufacturers 
continue this practice.  Info is from "Allied's Radio Data Handbook"  
March 1950.

Regards,
Al

lisastarnes at verizon.net wrote:

Dial Lamps				

No.  Type      Volts   Amps    Base	Bead Color
				
40   T-3-1/4   6.3     0.15    Screw	Brown
41   T-3-1/4   2.5     0.50    Screw	White
42   T-3-1/4   3.2     0.35    Screw	Green
46   T-3-1/4   6.3     0.25    Screw	Blue
48   T-3-1/4   2.0     0.06    Screw	Pink
50   G-3-1/2   7.5     0.22    Screw	White
43   T-3-1/4   2.5     0.50    Bayonet	White
44   T-3-1/4   6.3     0.25    Bayonet	Blue
45   T-3-1/4   2.5     0.35    Bayonet	White or Green
47   T-3-1/4   6.3     0.15    Bayonet	Brown
49   T-3-1/4   2.0     0.06    Bayonet	Pink
51   G-3-1/2   7.5     0.22    Bayonet	White
53   G-3-1/2  14.4     0.12    Bayonet	?
55   G-3-1/2   7.0     0.41    Bayonet	White
57   G-3-1/2  14.0     0.25    Bayonet	?
81   G-6       6.5     1.02    Bayonet	?	

_______________________________________________
NJARC mailing list
NJARC at mailman.qth.net
http://mailman.qth.net/mailman/listinfo/njarc




-- 
Al Klase – N3FRQ
Flemington, NJ
http://www.skywaves.ar88.net/