Box of wireless crystals, 1917
- Made:
- circa 1917 in Manchester
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Science Museum Group
© The Board of Trustees of the Science Museum
Science Museum Group
© The Board of Trustees of the Science Museum
Box of wireless crystals made by British Electrical Instruments of Manchester in around 1917.
Details
- Category:
- Radio Communication
- Object Number:
- Y7001.805.1
- Measurements:
-
Overall: 20 mm 40 mm, 11 g
- type:
- wireless crystals
- credit:
- Gift of Mrs Parks
