 | Museum of Practical Geology (Great Britain) - 1871 - 298 halaman
...Polwhele (History of Cornwall), dated Boconnoc, November 30, 1790, is important on this subject : — " With regard to the porcelain manufactory that was attempted to be established some time ago, »nd which was afterwards transferred to Bristol, it was undertaken by Mr. Cookwoithy, upon... | |
 | William Chaffers - 1872 - 308 halaman
...friend of his discovered on the estate of Lord Camelford, in the parish of St. Stephen's, Cornwall, " a certain white saponaceous .clay, and close by it a species of granite or moorstone, white with greenish spots, which he immediately perceived to be the two long sought-for... | |
 | Devonshire Association for the Advancement of Science, Literature and Art - 1876 - 938 halaman
...Polwhele, the historian, Nov. 30th, 1790, says that the china works at Plymouth were undertaken by Cookworthy " upon a friend of his having discovered on an estate of mine, in the parish of St. Stephens, a certain white saponaceous clay, and close by it a species of granite or moorstone, white... | |
 | Devonshire Association for the Advancement of Science, Literature and Art - 1876 - 934 halaman
...historian, Nov. 30th, 1790, says that the china works at Plymouth were undertaken by Cookworthy " upon & friend of his having discovered on an estate of mine, in the parish of St. Stephens, a certain white saponaceous clay, and close by it a species of granite or rnoorstone, white... | |
 | 1907 - 392 halaman
...after from Boconnoc, Nov. 30, 1790, to Mr. Pohvhele, the Cornish historian, in the following words : " With regard to the porcelain manufactory that was...discovered on an estate of mine in the parish of St. Stephens, a certain white saponaceous clay, and close by it a species of granite or moor stone, white... | |
 | William Chaffers - 1907 - 550 halaman
...friend of his discovered on the estate of Lord Camelford, in the parish of St. Stephen's, Cornwall, " a certain white saponaceous clay, and close by it a species of granite or moorstone, white with greenish spots, which he immediately perceived to be the two long sought-for... | |
 | J.E. Blaoker - 1908 - 162 halaman
...works. Lord Camelford, who financed the Plymouth factory, writing in 1790, gives some particulars : " With regard to the porcelain manufactory that was...ago, and which was afterwards transferred to Bristol, it was undertaken by Mr. Cookworthy The difficulties found in proportioning properly the materials... | |
 | J. F. Blacker - 1908 - 162 halaman
...works. Lord Camelford, who financed the Plymouth factory, writing in 1790, gives some particulars : " With regard to the porcelain manufactory that was...ago, and which was afterwards transferred to Bristol, it was undertaken by Mr. Cookworthy The difficulties found in proportioning properly the materials... | |
 | Museum of Practical Geology (Great Britain), John Allen Howe - 1914 - 310 halaman
...for similar materials in Cornwall.! About the year 1755 he .recognised the materials near Breage, " a white saponaceous clay and close by it a species of granite or moorstone, white with greenish spots." " I first discovered it," says Cookworthy, " in the parish of... | |
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Cookworthy upon a friend of his having discovered on an estate of mine in the parish of St. Stephens, a certain white saponaceous clay, and close by it a species of granite or moor stone, white with greenish spots... 