Stories of Coal - A history of mining in South Wales
56:47
Minnesota's Lost Mining Towns - Full Documentary
1:50:18
The Last Miners
47:53
Is There A Bronze Age Enclosure Beneath This Welsh Manor House? | Time Team | Timeline
46:16
The Entire History of Brecon // Ancient Welsh History Archaeology Documentary
47:36
‘Mystery of the Manor Moat’ (Llancaiach, South Wales) | Series 18 Episode 9 | Time Team
53:44
The Mine Cycle
25:34
I went INSIDE the last coal MINE in Longyearbyen ︱ Svalbard
49:53