I made many excursions from Sydney into the interior of the country, and found my researches well rewarded by valuable specimens in almost every branch of Natural History, particularly Geology, to which my principal attention was then directed. Of these specimens I made a very considerable collection for the gratification of some esteemed friends in London. The observations made on those occasions I had thrown into a concise arrangement in the form of notes, suited to the collection of each day’s excursion, intending to transcribe them at large in a scientific form, during the voyage home. An awful occurrence, however, defeated my intentions in that respect. Having been intrusted with the dispatches of Governor Macquarie to the Government at home, it was necessary to return to Europe with as little delay as possible: accordingly, taking advantage of the opportunity afforded by the Neptune, which was going to India, I went thither, and there embarked in the first vessel which was about to sail for England. Near the island of Mauritius a dreadful hurricane came on, which nearly caused the destruction of the vessel, and reduced her to a wreck. Almost every thing on board was destroyed, and with the greatest difficulty were my exertions sufficient to preserve the Government dispatches at the utmost risk of my life. My whole collection of specimens was unfortunately lost; my clothes, books, and papers, except some private memoranda, shared the same fate; and I found myself on the shore of Port Louis destitute of every personal comfort, and deprived of many very valuable matters independently of the losses above enumerated. Among these I had to regret the loss of my remarks on the Natural History of New South Wales, collected from my own observations during the time I had remained in that country. A very valuable set of surgical instruments also was unfortunately carried away during the awful visitation of that storm.—The recollection of this misfortune always brings distressing thoughts to my mind. With respect to my losses on that occasion, I felt some consolation in the hope that the Government would direct some indemnification for them, as I might, perhaps, have saved some things of value belonging to myself during the tempest, had not my endeavours been exclusively devoted to the preservation of the dispatches. With the result of my expectations of being thus indemnified I have no reason to congratulate myself; for, although the claim was couched and urged in the most respectful language, it did not appear to be considered a fit application, and I was obliged to reconcile myself to the loss and disappointment[4].