their old graves of ashes, cinder and lava. In some of these specimens I saw glimpses of inventions that have never been reproduced on the Moon and never known on our Earth.
Onward I moved to take my last views of the Moon. For ragged and jagged cliffs of almost total barrenness, and yawning chasms lined with intolerable precipices, the Moon outrivals the Earth. I took a passing glimpse of the famous crater-mountains, called by our astronomers Copernicus and Theophilus, the former situated in the eastern and the latter in the western hemisphere of the Moon. The largest openings of our Earth dwindle into insignificance compared with such stupendous marvels of natural scenery.
Many similar places I visited, but I spent my last hours on the Moon in the presence of that gigantic chasm called Newton, where I was thrilled with feelings of sublimity as never before. Outstretched lay the immense opening, nearly one hundred and fifty miles long and about seventy miles broad. It was fearful to gaze into it, for my eye stretched downward mile after mile until it reached the blackness of darkness. It frequently hap-
