Dear All,
Can anyone enlighten me on the above co. please? I know Hedworth is near
Jarrow, but beyond that I cannot discover anything else. Were they
mining/producing Barytes or were they just refining ore for different
markets? If anyone knows I would be most grateful if they could advise
off-line please.
Additionally, does anyone know anything about the Simplex Copper Extraction
(Ireland) Syndicate Co.Ltd?
Regards, Bernard.
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