On the afternoon of April 8,* (* In his manuscript journal, which was used by the Quarterly reviewer of the first volume of the Voyage de Decouvertes, in August 1810, Flinders gave the date on which he met Le Geographe as April 9th (Quarterly Review volume 4 52). But there is no contradiction. In his journal Flinders gave the date of the nautical day, which commenced at noon. As he met Baudin's corvette in the late afternoon, it was, by nautical reckoning, April 9th. But by the calendar, the civil day commencing at midnight, the date was April 8th, as stated by Flinders in his published volumes, by both Peron and Louis de Freycinet, and in the log of Le Geographe. A similar difference of dates, which puzzled Labilliere in writing his Early History of Victoria 1 108, occurs as to the first sighting of Port Phillip by Flinders. It is explained in exactly the same way.) the man at the masthead of the Investigator reported a white rock ahead. He was mistaken. Glasses were turned towards it, and as the distance lessened it became apparent that the white object was a sail. The sloop was at this time in latitude 35 degrees 40 minutes south, longitude 138 degrees 58 minutes east. To meet another vessel in this region, many leagues from regular trading routes, in a part of the world hitherto undiscovered, was surprising. The Investigator stood on her course, and as the strange ship became more clearly defined it was evident that she was making towards the British sloop. Flinders therefore "cleared for action in case of being attacked." He knew that the French Government had sent out ships having like objects with his own; he knew that some influential persons in England, especially the Court of Directors of the East India Company, were uneasy and suspicious about French designs; and he had been fully instructed by the Admiralty as to the demeanour he should maintain if he met vessels flying a hostile flag. But though his duty prescribed that he must not offer any provocation, he could not forget that when he left Europe Great Britain and France were still at war, and preparation for extremities was a measure of mere prudence. The stranger proved to be "a heavy-looking ship without any top-gallant masts up." On the Investigator hoisting her colours, Le Geographe "showed a French ensign, and afterwards an English jack forward, as we did a white flag." Flinders manoeuvred so as to keep his broadside to the stranger, "lest the flag of truce should be a deception." But the demeanour of the French being purely pacific, he had a boat hoisted out and went on board, Le Geographe having also hove to.