doublejeopardy:
Sam Goes Mining
doublejeopardy:
Mine Head Gear
doublejeopardy:
BTH British Thomson-Houston
doublejeopardy:
The Winding Engine.
doublejeopardy:
The Steam Winder
doublejeopardy:
Ready to Go!
doublejeopardy:
Mine Head Gear
doublejeopardy:
Sampling Shop
doublejeopardy:
Shaker tables which separate out the tin oxide using gravity
doublejeopardy:
Inside the Ore Processing plant
doublejeopardy:
Sam Goes Mining
doublejeopardy:
Cape Cornwall
doublejeopardy:
Cape Cornwall
doublejeopardy:
Cape Cornwall
doublejeopardy:
Cape Cornwall