11. In your intercourse with the aborigines of the interior, many of whom will have no previous personal knowledge of the white man, I need scarcely commend to you a policy of kindness and forbearance mixed with watchfulness and firmness, as their future bearing towards our remote colonists may be chiefly moulded by early impressions. 12. To render the expedition as extensively useful as possible, I would urge you, in the interests of science, to make and preserve such specimens in natural history as may come within the reach of yourself and party, especially in the departments of botany, geology, and zoology, which may be greatly enriched by productions of country not yet traversed. 13. Direct reference to minor objects, and to matters of detail, is purposely omitted, in full reliance on your judgment and discretion, and on your personal desire to render the expedition as productive as possible of benefit to the colony and to science in general. 14. In this spirit I may add that the brief instructions herein given for your general guidance are by no means intended to fetter your own judgment in carrying out the main object of the expedition in such other and different manner as may appear to you likely to lead to beneficial results. In the belief that such results will be achieved by the energy and perseverance of yourself and of those who have so nobly volunteered to join you in the enterprise, and with confident wishes for your success, in which H.E. largely participates, I remain, Sir, Your obedient Servant, J.S. ROE, Surveyor-General. John Forrest, Esquire, Leader of Exploring Expedition to the North-East. Mr. George Monger (brother of the gentleman who gave the information), who accompanied me as second in command, had previously been on an expedition to the eastward, and Jemmy Mungaro was the black who said he had seen the spot where the remains of the white men were. His persistence in the statement encouraged me to hope that I might be the first to announce positively the fate of the lost explorer; but I had then to learn how little dependence can be placed on the testimony of Australian aborigines. On the 15th of April, 1869, I began the journey. I was well supplied with instruments for making observations, so as to ascertain our daily position. A knowledge of at least the leading principles of the art of navigation is as necessary to the explorer as to the mariner on the ocean. Our stock of provisions consisted of 800 pounds of flour, 270 pounds of pork, 135 pounds of sugar, and 17 pounds of tea; and we each took two suits of clothes.