According to the American historian, Marshall, Lord Berkeley assigned his interest in the Jersies to Penn and his three associates, in the year 1674; and they, soon perceiving the inconvenience of a joint property, divided the province, in 1676, with Carteret, who still retained his interest: to him they released East-Jersey; and received from him, in return, a conveyance for the western part of the province. The Duke of York resigned the government of East Jersey to the proprietor, retaining that of West-Jersey _as an appendage to New-York_, until August 1680; when, on a reference to Sir William Jones, the title was decided against the Duke: after which, he formally released all claim upon East-Jersey. Soon after this, Carteret transferred his rights to Penn, and eleven other persons of the same religious persuasion, who immediately conveyed one half of their interest to James Drummond, Earl of Perth, and eleven others; and these, in March 1683, obtained a conveyance from the Duke of York directly to themselves.—During these transactions, continual efforts were made to re-annex the Jerseys to the province of New-York. [See Marshall’s _Introduction to the Life of Washington_, ch. vi.] ----- The division-line, between East and West-Jersey, was to run from the south-east point of Little Egg-Harbour, on Barnegate Creek—being about midway between Cape-May and Sandy-Hook, to a creek, a little below Ancocus-Creek, on the river Delaware; thence, about thirty-five miles in a straight course, along the Delaware, up to 44° 40´ of north latitude. The province of New-York passed a legislative act on this subject, in the year 1762; and the New-Jersey Assembly enacted a corresponding law, in 1764. Five commissioners—namely, John Stevens, James Parker, Henry Cuyler, William Donaldson, and Walter Rutherford—were appointed on this business, for the two provinces: their report was passed upon, by both; and it was confirmed by the King in council, the 1st of September, 1773. It is understood, that the division-line between East and West-Jersey remained unsettled, so late as the year 1789. But it nevertheless appears, that the territorial boundary between New-York and New-Jersey was fixed by Mr. Rittenhouse, forty-four years ago. A recurrence shall now be had to a date anterior to our Philosopher’s employment in the transaction just mentioned.—Within the two years preceding that period, two objects of much importance to astronomical science, claimed a large share of the public attention, in this country: One of them, especially, had already actually engaged the investigations of the ablest astronomers of the other hemisphere, as well as our own; preparatory to the then approaching event, to which those researches were directed. The result of the expectations excited by both of those objects proved, on their final completion, highly honourable to the fame of Mr. Rittenhouse.