BulbCollector Forums
BULB DISCUSSION BOARDS => Antique Bulb Discussion => Topic started by: Lampje on February 28, 2014, 05:53:50 pm
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I would like to show on of my latest light bulbs.
It is an Osmium Light bulb, but I cant load up a photo
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Here is photo with less dpi and I it try again.
Marks on the base: 32/38/III
Osmium Lightbulb
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Very nice, and rare lamp! Is the filament intact? Thanks for sharing this.
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Yes, the filament is intact.
This lamp has two supports in stead of three, as most pictures on the internet shows.
It also has a B22 Base.
I was curious about the date of manufacturing.
Has someone information about this type of light bulb?
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Great looking bulb Lampie!
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I am really very happy with it.
It feels like to win a lottery (and I never won a lottery before)
I uploaded some photo's on the lighting-gallery, including some close-ups of the supports on top of the lightbulb and the stem.
The attachments are to big to upload them here.
Information about Osmium lamps is hard to find. I like to find out more about the construction and composition of the filament.
Also the marks on the base. 32/38/III What does it mean? Voltage/luminous intensity/III or the opposite?
I am very curious about that.