Horn loudspeaker, British Thomson-Houston type C2
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| Horn loudspeaker, British Thomson-Houston type C2 | |
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| Manufacturer | British Thomson-Houston |
| Production years | c. 1925 |
| Production location | (unknown) |
Loudspeakers of this general design were extremely popular during the 1920s. BT-H alone made over a million of them.
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[edit] In the Science Museum's Records
Inv. No: 1977-890 Source: E G Porter