The works of George Berkeley, D.D. late Bishop of Cloyne in Ireland. To which is added, an account of his life [by J. Stock] and several of his letters to Thomas Prior, Esq., Dean Gervais, and Mr. Pope, etc

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Farther Thoughis, So. 663tar, or tar drained os iis moisture; and that an extraordinary quantityos light is retained in the substance of pitch, as appears stom certain electrical experiments, which, having been made since, stem not a litileto confirm What had be re been suggested in Siris.