Sterling headphones, 1910-1960
- Materials:
- metal (unknown) , plastic (unidentified) , textile and electronic components
- Object Number:
- 1964-188 Pt2
- type:
- headphones
Ethophone I broadcast receiver, by Burndept Limited, Blackheath, Kent, England, 1922. Complete with long-wave coil and a pair of Sterling headphones; and the original broadcast licence of 1922