Collieries of the Burragorang Valley
14:04
Burragorang Valley Original Clutha Ltd Video
16:08
Finding Rare Mining Equipment in a Massive Abandoned Mine in Nevada (Part 2)
10:08
The Mountain Belts of the Burragorang Valley collieries
30:29
Ingeniosos Trabajadores de la Construcción que Están a Otro Nivel
17:48
Yerranderie Shortcut
6:27
Rediscovery of Convict Mines Newcastle (Australia) - 26 September 2005
14:17
Gold prospecting Western Australia
5:46