• 0.0 (0)
• Documentary
• 2021-06-01released
• 128min

Signal Box Archive

A unique look inside over 70 signal boxes taken from Video 125's archive filmed over a period of 30 years. Features 'boxes of all shapes and sizes, all kinds of operating methods from 19th century mechanical lever frames to 20th century panels to 21st century state-of-the-art Rail Operating Centres.