5 Tymor
46 Pennod
Industrial Revelations - Season 4 Episode 9
Ronald Top examines how railways conquered the mountains, with a little help from George Stevenson. He's in the Alps to see how funicular railways work.
- Blwyddyn: 2008
- Gwlad: United Kingdom
- Genre: Documentary
- Stiwdio: Discovery
- Allweddair:
- Cyfarwyddwr:
- Cast: Mark Williams, Rory McGrath
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