William's Shaft, Dolcoath Mine - The deepest mine in Cornwall
15:48
Unveiling Cornwall's Mining Legacy: Great Flat Lode Exploration (15th June 2014
23:54
Hidden Treasures in Unexpected Places
33:04
The Cornish Engine | Shell Historical Film Archive
51:50
Antik kent Zeugma'nın yok oluşu
14:30
Exploring Under Levant Tin Mine. Is there much still to see ?
58:10
Actually i made for the mine combaine machine Created My Own Mine Combine Machine!
30:13
55 gewaltige Felsstürze mit der Kamera festgehalten
19:49