Under the Wires
HD
0
27 minThe electrification of the London Midland Region main line between London, Manchester and Liverpool at 25KV AC, using overhead wires and drawing supply from the National Grid, was a major undertaking involving civil, electrical, mechanical and signal engineering of a complex and advanced nature. This film depicts some aspects of the problems involved and of the unprecedented operations which were carried out.
Country:
USGenre:
N/AReleased:
1965-01-02Languages:
EnglishCompanies:
British Transport Films