Having satisfied myself of the great probability of a passage thro' which I intend going with the ship, and therefore may land no more upon this Eastern Coast of New Holland, and on the Western side I can make no new discovery, the honor of which belongs to the Dutch Navigators, but the Eastern Coast from the Lat. of 38° S. down to this place, I am confident, was never seen or visited by any European before us; and notwithstanding I had in the name of His Majesty taken possession of several places upon this coast, I now once more hoisted English colours, and in the name of His Majesty King George the Third, took possession of the whole Eastern Coast from the above Lat. down to this place by the name of New Wales, together with all the Bays, Harbours, Rivers, and Islands, situated upon the said coast; after which we fired three volleys of small arms, which were answered by the like number from the ship.

This done, we set out for the ship, but were some time in getting on board on account of a very rapid ebb tide, which set N.E. out of the passage.

A Source Book Of Australian History — Part 13

+Source.+--Voyage to Terra Australis (Matthew Flinders, 1814), Introduction, pp. xcvi-xcvii, cxix-cxliii

A Source Book Of Australian History — Part 13

The first coastal explorations after the establishment of Sydney were conducted by Bass and Flinders. Together they discovered the Hunter River; Bass in a second voyage discovered Western Port; and again together they sailed through Bass Strait, proving Tasmania to be an island.

A Source Book Of Australian History — Part 13

1795. On arriving at Port Jackson, in September it appeared that the investigation of the coast had not been greatly extended beyond the three harbours; and even in these some of the rivers were not altogether explored.

In Mr. George Bass, surgeon of the _Reliance_, I had the happiness to find a man whose ardour for discovery was not to be repressed by any obstacle, nor deterred by danger; and with this friend a determination was formed of completing the examination of the East Coast of New South Wales, by all such opportunities as the duty of the ship and procurable means could admit.

Projects of this nature, when originating in the minds of young men, are usually termed romantic; and so far from any good being anticipated, even prudence and friendship join in discouraging, if not in opposing them. Thus it was in the present case; so that a little boat of eight feet long, called _Tom Thumb_, with a crew composed of ourselves and a boy, was the best equipment to be procured for the first outset. In the month following the arrival of the ships, we proceeded round in this boat, to Botany Bay; and ascending George's River, one of two which falls into the Bay, explored its winding course about twenty miles beyond where Governor Hunter's survey had been carried.