One most self-sacrificing and heroic man, a physician, Dr. Robert Ray, devoted his education and something of his fortune to these benevolent efforts, and died while in the harness. Singularly enough, I never knew, in twenty years' experience, an instance of one of these volunteer teachers contracting any contagious disease in these labors, though repeatedly they have entered tenement rooms where virulent typhoid or small-pox cases were being tended. They made it a rule generally to bathe and change their clothing after their work. For a more exact account of the results of the Fourth-Ward labors, it is difficult to obtain precise statistics. But when we know from the Prison Reports that soon after the opening of this school there were imprisoned 3,449 female vagrants of all ages, and that last year (1870), when the little girls who then attended such schools would have matured, there were only 671; or when we observe that the Prison in that neighborhood inclosed 3,172 female vagrants in 1861 and only 339 in 1871, we may be assured that the sacrifices made in that Ward have not been without their natural fruit. Extracts from our Journal: A VISIT IN THE FOURTH WARD. "We Started out a wintry afternoon to see some of our scholars in the Industrial School of the Fourth Ward. A number of ragged little girls, disdaining to enter, were clustered about the door of the School. As they caught a glimpse of some one coming out, the cry of 'Lie low! lie low!' passed among them, and they were off, capering about in the snow-storm like so many little witches. "We passed up Oak Street and Cherry. Here is the entrance, a narrow doorway on the side. Wind through this dark passage and you are at the door of a little back room; it is the home of a German rag-picker who has a child in the school. A filthy, close room, with a dark bedroom; there is one window, and a small stove, and two or three chairs. The girl is neat and healthy-looking. 'I pick rags, sir,' says the mother, 'and I can't send her to Public School. I am away all day, and she would have to be in the streets, and it's very hard to live this winter. It's been a great help to send her to that school.' I told her we wanted none who could go to Public School, but if it was so with her she might continue to send. A miserable hole for a home, and yet the child looked neatly.