1920 AD FOR INTRO OF CONE SHAPED BULB

Discussion of "Roaring 20's" Christmas lighting and related topics
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maria
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1920 AD FOR INTRO OF CONE SHAPED BULB

Post by maria »

1920 AD FOR INTRO OF CONE SHAPED BULB
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paulrace
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Joined: Fri Dec 06, 2013 4:53 pm

Re: 1920 AD FOR INTRO OF CONE SHAPED BULB

Post by paulrace »

That's cool, Maria, I think it's an important indicator of how and when the bulb shape shifted.

I've added your graphic to the main archive at the bottom of this page:

http://oldchristmastreelights.com/1900_1920_page_2.htm

Thanks bunches,

Pau
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