Even under the inauspicious circumstances of wars and revolutions which from nearly the date of the establishment of the Society, have spread desolation far and wide, and in the year 1798, reached to the very capital of Africa; their chosen emissaries have surmounted all the dangers and difficulties, which these events superadded to the ordinary risk of enterprise. It should not be omitted, that the traveller, (whose work is now submitted to the public,) was further indebted to the liberal and enlightened spirit, which directs the genius of truly great men to foster useful arts and sciences amidst the horrors of war; and give orders to the armies under their command, to forbear all molestation of the emissary from even an hostile country, whose intentions and pursuits are directed to objects of common value and concern, to the nations of the world at large. Under such patronage and protection from the General Bonaparte, and with his special passport and safeguard, Frederick Horneman safely reached the caravan passing from Mecca, and pursued, and accomplished his journey from Cairo to the kingdom of Fezzan; which from the general resort of caravans to its capital, Mourzouk, may be considered as the proper post of direction and outfit, for his further travels to the remotest regions of Africa. In planning the routes of Park and of Horneman, the Society availed itself of former communications, sagaciously discriminated the proper path of research, and have to exult in the success of each adventure. These emissaries have explored roads which shortly mercantile adventure will, and must enter. In this new race of commerce, shame indeed would it be to our national councils, could it possibly be supposed that from the default of patronage and support of Government, our commercial people may lose the start for a priority of factories and establishments of trade, and permit other nations to usurp the vantage ground which British enterprise, under the auspices of a patriotic and enlightened, but private institution, shall have explored, marked out, and prepared for them.