The Hallade Track Recorder
HD
0
11 minInstructs gangers and lengthmen how the Hallade Track recorder makes a continous record of the movements of a train during a journey and so shows up the good and bad places in the track.
Country:
GBGenre:
DocumentaryReleased:
1952-01-01Languages:
EnglishCompanies:
British Transport FilmsWorld Wide Pictures