Thread: old light bulb
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Old 03-10-2012, 10:19 PM
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edison64 edison64 is offline
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The originals usually have frosted letters on glass near the base "NATIONAL MAZDA" or simply. "MAZDA. the newer MAZDA lamps had the same shape but no tip the cage style filiments are usaly tungsten. Whereas the loop style filiyment are carbon.
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