Grinding wheel
Category
Machinery and industrial devices
Date
1900 - 1987
Materials
carborundrum
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Dolaucothi Estate, Carmarthenshire
NT 66655
Summary
Selection of seven different abrasive grinding wheels of different sizes.
Provenance
Gifted into the care of the National Trust as part of the Halkyn collection in 1987 from the Halkyn Lead mine, North Wales.