Presently, faint through the closed windows came the sound of the Oratory clock striking the hour of eleven. The clicking of the microtome ceased, and the demonstrator looked at his watch, rose, thrust his hands into his pockets, and walked slowly down the laboratory towards the lecture theatre door. He stood listening for a moment, and then his eye fell on the little volume by William Morris. He picked it up, glanced at the title, smiled, opened it, looked at the name on the fly-leaf, ran the leaves through with his hand, and put it down. Almost immediately the even murmur of the lecturer ceased, there was a sudden burst of pencils rattling on the desks in the lecture theatre, a stirring, a scraping of feet, and a number of voices speaking together. Then a firm footfall approached the door, which began to open, and stood ajar, as some indistinctly heard question arrested the new-comer. The demonstrator turned, walked slowly back past the microtome, and left the laboratory by the preparation-room door. As he did so, first one, and then several students carrying notebooks entered the laboratory from the lecture theatre, and distributed themselves among the little tables, or stood in a group about the doorway. They were an exceptionally heterogeneous assembly, for while Oxford and Cambridge still recoil from the blushing prospect of mixed classes, the College of Science anticipated America in the matter years ago--mixed socially, too, for the prestige of the College is high, and its scholarships, free of any age limit, dredge deeper even than do those of the Scotch universities. The class numbered one-and-twenty, but some remained in the theatre questioning the professor, copying the black-board diagrams before they were washed off, or examining the special specimens he had produced to illustrate the day's teaching. Of the nine who had come into the laboratory three were girls, one of whom, a little fair woman, wearing spectacles and dressed in greyish-green, was peering out of the window at the fog, while the other two, both wholesome-looking, plain-faced schoolgirls, unrolled and put on the brown holland aprons they wore while dissecting. Of the men, two went down the laboratory to their places, one a pallid, dark-bearded man, who had once been a tailor; the other a pleasant-featured, ruddy young man of twenty, dressed in a well-fitting brown suit; young Wedderburn, the son of Wedderburn, the eye specialist. The others formed a little knot near the theatre door. One of these, a dwarfed, spectacled figure, with a hunchback, sat on a bent wood stool; two others, one a short, dark youngster, and the other a flaxen-haired, reddish-complexioned young man, stood leaning side by side against the slate sink, while the fourth stood facing them, and maintained the larger share of the conversation.