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settling the Longitude were no less Numerous, and made as often as the Sun and Moon came in play; so that it was impossible for any Material error to creep into our reckoning in the intermediate times. In justice to Mr. Green,* (* From this phrase, and from various remarks in Mr. Green's own log, it would appear that Mr. Green was not very easy to get on with; but there is no doubt of his unwearied zeal in astronomical observations.) I must say that he was indefatigable in making and calculating these observations, which otherwise must have taken up a great deal of my time, which I could not at all times very well spare; not only this, but by his instructions several of the petty Officers can make and calculate these observations almost as well as himself. It is only by such Means that this method of finding the Longitude at Sea can be put into universal practice; a Method that we have generally found may be depended upon within 1/2 a degree, which is a degree of Accuracy more than sufficient for all Nautical purposes. Would Sea Officers once apply themselves to the making and calculating these Observations they would not find them so very difficult as they at first imagine, especially with the Assistance of the Nautical Almanack and Astronomical Ephemeris, by the help of which the Calculation for finding the Longitude takes up but little more time than that of an Azimuth for finding the Variation of the Compass; but unless this Ephemeris is Published for some time to come, more than either one or 2 Years, it can never be of general use in long Voyages, and in short Voyages it's not so much wanted.* (* The "Nautical Almanac" was first published for 1767. That for 1770 was not published until 1769; but it seems probable that Cook either had proof sheets, or the manuscript calculations.) Without it the Calculations are Laborious and discouraging to beginners, and such as are not well vers'd in these kind of Calculations. [Account of New South Wales Coast.] SOME ACCOUNT OF NEW WALES.* (* Called in Admiralty and the Queen's Copy New South Wales. It would appear that for this part of the voyage Mr. Corner's copy was the first written, and that Cook's first idea was to christen the country New Wales.) In the Course of this Journal I have at different times made mention of the Appearance or Aspect of the face of the Country, the Nature of the Soil, its produce, etc. By the first it will appear that to the Southward of 33
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