Mining Medal – Centenary of The Deep Navigation Coal Mine – 1979.

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Mining Medal – Centenary of The Deep Navigation Coal Mine – 1979.

Short Description

The Deep Navigation Colliery was a major underground mine at Merthyr Tydfil in South Wales. It was the deepest of all South Wales cola mines. It produced high quality “steam coal” which powered the Mauretania and the Lusitania in successful Blue Riband attempts for the fastest Atlantic crossing.

Opened in 1879 after much effort sinking shafts, many lives were lost. Throughout its life it suffered from huge amounts of water ingress and massive pumps were used constantly to keep it manageable. The quality of the coal ensured its profitability until the early 1990’s when the geology became more challenging and it was closed and the area reclaimed as public sports fields.

This medal was given to each miner in the workforce in 1979 at the 100-year anniversary of the mine opening – so about 500-600 were likely struck. A fine example, gilt finished, haunched miner figures to both sides – one an early 19thC miner with mandrel and Davey lamp, the other a modern miner with safety helmet vs cloth cap. 40 mm diameter fine condition, high relief 25 gm.

Scarce Coal Mining Commemorative

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