In breadth it was about eight feet; in length, ten. Near me once more stood a night-table; in a corner was a seat, four bricks broad, on which I might sit, and recline against the wall. Opposite the ring to which I was fastened, the light was admitted through a semi-circular aperture, one foot high, and two in diameter. This aperture ascended to the centre of the wall, which was six feet thick, and at this central part was a close iron grating, from which, outward, the aperture descended, and its two extremities were again secured by strong iron bars. My dungeon was built in the ditch of the fortification, and the aperture by which the light entered was so covered by the wall of the rampart that, instead of finding immediate passage, the light only gained admission by reflection. This, considering the smallness of the aperture, and the impediments of grating and iron bars, must needs make the obscurity great; yet my eyes, in time, became so accustomed to this glimmering that I could see a mouse run. In winter, however, when the sun did not shine into the ditch, it was eternal night with me. Between the bars and the grating was a glass window, most curiously formed, with a small central casement, which might be opened to admit the air. My night-table was daily removed, and beside me stood a jug of water. The name of TRENCK was built in the wall, in red brick, and under my feet was a tombstone with the name of TRENCK also cut on it, and carved with a death's head. The doors to my dungeon were double, of oak, two inches thick; without these was an open space or front cell, in which was a window, and this space was likewise shut in by double doors. The ditch, in which this dreadful den was built, was enclosed on both sides by palisades, twelve feet high, the key of the door of which was entrusted to the officer of the guard, it being the King's intention to prevent all possibility of speech or communication with the sentinels. The only motion I had the power to make was that of jumping upward, or swinging my arms to procure myself warmth. When more accustomed to these fetters, I became capable of moving from side to side, about four feet; but this pained my shin-bones. The cell had been finished with lime and plaster but eleven days, and everybody supposed it would be impossible I should exist in these damps above a fortnight. I remained six months, continually immersed in very cold water, that trickled upon me from the thick arches under which I was; and I can safely affirm that, for the first three months, I was never dry; yet did I continue in health. I was visited daily, at noon, after relieving guard, and the doors were then obliged to be left open for some minutes, otherwise the dampness of the air put out their candles.