At noon came the Portier and the sentry, now no longer friends, and rang the doorbell. Harmony was rather startled. McLean and Mrs. Boyer had been her only callers, and she did not wish to see either of them. But after a second ring she gathered her courage in her hands and opened the door. She turned pale when she saw the sentry in his belted blue-gray tunic and high cap. She thought, of course, that Jimmy had been traced and that now he would be taken away. If the sentry knew her, however, he kept his face impassive and merely touched his cap. The Portier stated their errand. Harmony's face cleared. She even smiled as the Portier extended to her the thumbed score with its missing corner. What, after all, does it matter which was right--whether it was A sharp or A natural? What really matters is that Harmony, having settled the dispute and clinched the decision by running over the score for a page or two, turned to find the Portier, ecstatic eyes upturned, hands folded on paunch, enjoying a delirium of pleasure, and the sentry nowhere in sight. He was discovered a moment later in the doorway of Jimmy's room, where, taciturn as ever, severe, martial, he stood at attention, shoulders back, arms at his sides, thumbs in. In this position he was making, with amazing rapidity, a series of hideous grimaces for the benefit of the little boy in the bed: marvelous faces they were, in which nose, mouth, and eyes seemed interchangeable, where features played leapfrog with one another. When all was over--perhaps when his repertoire was exhausted--the sentry returned his nose to the center of his face, replaced eyes and mouth, and wiped the ensemble with a blue cotton handkerchief. Then, still in silence, he saluted and withdrew, leaving the youngster enraptured, staring at the doorway. Harmony had decided the approximate location of her room. In the higher part of the city, in the sixteenth district, there were many unpretentious buildings. She had hunted board there and she knew. It was far from the Stadt, far from the fashionable part of town, a neighborhood of small shops, of frank indigence. There surely she could find a room, and perhaps in one of the small stores what she failed to secure in the larger, a position. Rosa having taken her soldier away, Harmony secured the Portier's wife to sit with Jimmy and spent two hours that afternoon looking about for a room. She succeeded finally in finding one, a small and wretchedly furnished bedroom, part of the suite of a cheap dressmaker. The approach was forbidding enough. One entered a cavelike, cobble-paved court under the building, filled with wagons, feeding horses, quarrelsome and swearing teamsters. From the side a stone staircase took off and led, twisting from one landing cave to another, to the upper floor.