doublejeopardy: Ready to Go!
doublejeopardy: BTH British Thomson-Houston
doublejeopardy: The Winding Engine.
doublejeopardy: Mine Head Gear
doublejeopardy: Sam Goes Mining
doublejeopardy: Sam Goes Mining
doublejeopardy: The Steam Winder
doublejeopardy: Sampling Shop
doublejeopardy: Shaker tables which separate out the tin oxide using gravity
doublejeopardy: Inside the Ore Processing plant
doublejeopardy: Mine Head Gear
doublejeopardy: Wheal Prosper
doublejeopardy: Cornwall's Mining heritage
doublejeopardy: Pollution
doublejeopardy: Hartlands.
doublejeopardy: The Demolition Gang visit Hartlands
doublejeopardy: The Demolition Gang visit Hartlands
doublejeopardy: The derelict winding house at Hartands
doublejeopardy: South Crofty winding gear
doublejeopardy: The derelict winding house at Hartands
doublejeopardy: National Trust Levant Mine
doublejeopardy: Botallack Mine - The Crowns
doublejeopardy: Botallack Mine - The Crowns
doublejeopardy: Walk at St Agnes