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Author Topic: Help identifying a bulb  (Read 1387 times)

Offline tvanfosson

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Help identifying a bulb
« on: December 12, 2019, 12:35:38 pm »
A friend of mine has this old bulb in her house - built around 1901. I'm trying to help her identify it.  Anyone know what it might be or where I might look for more information?  There are no visible markings and she's reluctant to remove it for fear she might break it. It still works.