Piston
Category
Machinery and industrial devices
Date
Unknown
Materials
Metal
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Dolaucothi Estate, Carmarthenshire
NT 66783
Summary
A pair of hydraulic pistons or rams, cutaway to show internal workings.
Provenance
Gifted to the National Trust by Cardiff University in the 1990s when their lease expired and the site ceased to be used as an educational field centre by their Department of Mineral Exploitation.