Ethophone I broadcast receiver
Ethophone I broadcast receiver, by Burndept Limited, Blackheath, Kent, England, 1922
- Materials:
- mahogany (wood) , brass (copper, zinc alloy) , copper (alloy) , metal (unknown) , plastic (unidentified) , electronic components , paper (fibre product) and ebonite
- Object Number:
- 1964-188 Pt1
- type:
- receiver