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Image
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2
Non-Commercial Use
2
Category
Radio Communication
2
Maker
Marconi Wireless Telegraph Co. Ltd
2
Object type
radio microphone
2
Place
Chelmsford
1
Chelmsford, Essex, England, United Kingdom
1
United Kingdom
1
Material
copper (metal)
2
metal (unknown)
2
Date
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BBC ribbon microphone
circa 1945
BBC ribbon microphone
circa 1945