_General Appearance._--The impression made upon spectators by the Tasmanian race, has been curiously various. By some, they are said to be the lowest in their physical organisation, their mental capacity, and their social condition. Those who saw them at the same period, and compared them with the inhabitants of Port Jackson, differed entirely in their estimate. In the aged women, there was little to admire: of them, even Mr. Backhouse speaks with unwonted emotion: they reminded him of the ourang outang; they were hideous! but he thought the younger women more agreeable. Another visitor in 1830 describes them as having small hollow eyes, broad noses, nostrils widely distended; jaws like the ourang outang; thin limbs; shapeless bodies; and a hideous expression of countenance! Cook described them as having lips not remarkably thick; their noses moderately flat. Labillardiere noticed a peculiar projection in the upper jaw of children, which recedes in adult age. They certainly do not correspond with our notions of beauty, but they are not inferior to millions of the human race. Among the captives, were some whose stature and port strongly impressed the spectator. Backhouse observed one especially, whose features had a Jewish cast, and reminded him of the popular pictures of Abraham! Their thin and wretched appearance, occasioned by their diet, and diseases, cannot be properly attributed to their constitution. Half starved human beings, unclothed, are ever unpleasing. Those acquainted with populous cities in Europe, have often been compelled to recognise, in the squalor and emaciation of classes, the germs of a new race. The captive blacks, when partially clothed, relieved from anxiety, and supplied with food, soon presented a new aspect; and their countenances were lighted up with cheerfulness and intelligence.