He rang the bell, a door opened, and we stepped into a paved way and then up into a small living-room, where we were received by a hearty and good-natured German woman of fifty. She threw up her hands with a surprised "ACH GOTT, HERR PROFESSOR!" and exhibited a mighty deference for my new acquaintance. By the sparkle in her eye I judged she was a good deal amused, too. The "Herr Professor" talked to her in German, and I understood enough of it to know that he was bringing very plausible reasons to bear for admitting me. They were successful. So the Herr Professor received my earnest thanks and departed. The old dame got her keys, took me up two or three flights of stairs, unlocked a door, and we stood in the presence of the criminal. Then she went into a jolly and eager description of all that had occurred downstairs, and what the Herr Professor had said, and so forth and so on. Plainly, she regarded it as quite a superior joke that I had waylaid a Professor and employed him in so odd a service. But I wouldn't have done it if I had known he was a Professor; therefore my conscience was not disturbed. Now the dame left us to ourselves. The cell was not a roomy one; still it was a little larger than an ordinary prison cell. It had a window of good size, iron-grated; a small stove; two wooden chairs; two oaken tables, very old and most elaborately carved with names, mottoes, faces, armorial bearings, etc.--the work of several generations of imprisoned students; and a narrow wooden bedstead with a villainous straw mattress, but no sheets, pillows, blankets, or coverlets--for these the student must furnish at his own cost if he wants them. There was no carpet, of course. The ceiling was completely covered with names, dates, and monograms, done with candle-smoke. The walls were thickly covered with pictures and portraits (in profile), some done with ink, some with soot, some with a pencil, and some with red, blue, and green chalks; and whenever an inch or two of space had remained between the pictures, the captives had written plaintive verses, or names and dates. I do not think I was ever in a more elaborately frescoed apartment. Against the wall hung a placard containing the prison laws. I made a note of one or two of these. For instance: The prisoner must pay, for the "privilege" of entering, a sum equivalent to 20 cents of our money; for the privilege of leaving, when his term had expired, 20 cents; for every day spent in the prison, 12 cents; for fire and light, 12 cents a day. The jailer furnishes coffee, mornings, for a small sum; dinners and suppers may be ordered from outside if the prisoner chooses--and he is allowed to pay for them, too. Here and there, on the walls, appeared the names of American students, and in one place the American arms and motto were displayed in colored chalks. With the help of my friend I translated many of the inscriptions.