Robin Duff Movies
- 1938
Speaking from America
Speaking from America5.51938HD
How long-distance telephone calls are made, from the UK to the USA. We see operators, miles of wires, and the amplification of voice transmitted...
![Speaking from America]()
5.51938HD
How long-distance telephone calls are made, from the UK to the USA. We see operators, miles of wires, and the amplification of voice transmitted...