S5·E240 – A Pinch Of Salt
1963-11-26 • ? min
An underground view of Britain’s only active salt mine at Meadowbank in Cheshire producing rock salt, used for clearing icy roads, as a fertiliser for sugar beet and also for medical...
1963-11-26 • ? min
An underground view of Britain’s only active salt mine at Meadowbank in Cheshire producing rock salt, used for clearing icy roads, as a fertiliser for sugar beet and also for medical...
