Dangos 518 canlyniad
Disgrifiad archifolEstate correspondence, mainly Esgair Mwyn lead mine
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- Cyfres
- 1767-1768.
Estate correspondence, mainly Esgair Mwyn and other co. Card. lead mines
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- Cyfres
- 1769-1770.
Estate correspondence, including Esgair Mwyn lead mine; and exchange of lands in Lydbury
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- Cyfres
- 1785-1787.
Estate correspondence including letters re Esgair Mwyn lead mine and exchange of the poor's lands in Lydbury between Lord Clive and Edmund Plowden.
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- Cyfres
- 1787-1788.
Estate and family correspondence including letters re Esgair Mwyn and Fair Chance lead mines and building a smelting house at Aberystwyth [Anchor smelting house].
Estate and family correspondence, including Anchor smelting house, Aberystwyth; Trefnant estate etc.
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- Cyfres
- 1788.
Estate and family correspondence including letters about Anchor Smelting House, Aberystwyth, Trefnant estate, lead mining and smelting in Cardiganshire, herring trade in Aberystwyth.
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- Cyfres
- 1789.
Estate correspondence including letters concerning Trefnant estate, Esgair Mwyn and Fair Chance lead mines, and lead mining and smelting in Cardiganshire.
Estate and family correspondence, including letters about Mathrafal forge
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- Cyfres
- 1747-1751.
Estate and family correspondence, mainly Esgair Mwyn lead mine
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- Cyfres
- 1752-1756.
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- Cyfres
- 1790.
Estate and family correspondence including letters relating to Cardiganshire lead mines, particularly Esgair Mwyn and Fair Chance mines, Anchor smelting house, Aberystwyth.
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- Cyfres
- 1771-1774.
Estate correspondence, including letters re. Esgair Mwyn and other Cardiganshire lead mines, the purchase of the Rockley estate from Lord Powis, and the Montgomeryshire election.
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- Cyfres
- 1781-1783.
Estate and family correspondence including letters re Esgair Mwyn, letters from Henrietta Herbert to her mother Barbara, Countess of Powis, and poaching in Llanerfyl.