'The Live Line Monitor'. General overview of the Ferranti Live Line Monitor system which records and locates interruptions to power supplies in high voltage transmission lines. 16 mm Colour/Sound 7 mins 54 sec. c.1969.

Made:
1964-1974
maker:
Ferranti Ltd

Details

Extent:
1 item
Identifier:
YA1996.10/3/3/183
Subject:
Electrical Industry, Monitoring