But he was smiling when he left the subway—only it was that same merciless smile once more. It was not alone the mere act of robbery that fanned his anger to a white heat. Again and again, he was picturing in his mind that fine old gray-haired couple; again and again he saw the old colonel bend and lift that sweet face to his, and saw them look into each other’s eyes. There was something holy, something reverent in that love which the years had ripened and mellowed with tenderness; something that was profound, that made of this night’s work a sacrilege in touching them—and that poor jewel, clung to all too obviously through adversity for its past associations, was probably the last real thing of intrinsic value they possessed!

“I am not sure,” muttered Jimmie Dale—he was fingering the automatic in his pocket, “I am not sure that I can trust myself to-night!”

Ten minutes’ walk from the subway brought him before a dingy and dilapidated three-story tenement on the East Side. The Nest, they called it in the underworld; and worthily so, for its roof sheltered more of the cheaper and petty class of criminals probably than any other single dwelling in New York—the steerers, the hangers-on, the stalls, those of the lesser breed of vultures, and the more vicious therefore, who at best made but a precarious livelihood from their iniquitous pursuits.

One of Jimmie Dale’s shoulders was hunched forward, giving a crude and ill-fitting set to his fashionably tailored, Fifth Avenue coat; he staggered slightly, and the flap of his collar protruded, while his tie, pulled out, sprawled over his vest; also his slouch hat, badly crushed and looking as though it had rolled in the mire of the street, was tilted forward at an unhappy angle until it was balanced on the bridge of his nose. Men, women, and children passed him by—for the street was crowded—paying him not the slightest attention. He lurched in through the front door of the tenement, swayed up against the hallway inside—and stood there, still swaying a little.

It was dark here, and the atmosphere was musty and fetid; a murmur pervaded the place as of voices behind many closed doors, but apart from that the tenement might have been empty and deserted for all the signs of life it evidenced. And then the spot where Jimmie Dale had stood was vacant, and he was along the narrow hallway without a sound, and, opening a door at the rear, stood peering out. After a moment, he closed the door again without fastening it; and, back once more toward the front of the hallway, began to creep silently up the stairs.

He reached the top landing. Old Attic had two miserable rooms here, where he conducted his even more miserable business! Jimmie Dale dropped on his knees before the door that faced the head of the stairs, and placed his ear to the panel. Noiselessly he tried the door. It was locked. He was smiling that merciless smile again in the darkness, as his deft, slim fingers worked at the keyhole. He was not too late this time! Old Jake was there, and—yes, Thorold, too. They were even now haggling over the pendant—he could hear them quite distinctly now with the door open a crack.

He pushed the door open a little wider, but very slowly, scarcely an inch at a time. He was in luck again! They were in the inner room. He opened the door still a little wider, stepped softly over the threshold, and closed the door behind him.

Save for a dim light that filtered out through the half open door of the inner room, it was dark here. Slowly, with that almost uncanny, silent tread that he had acquired on the creaky, rickety stairs of the old Sanctuary, Jimmie Dale began to move forward, the weight of his body wholly and firmly on one foot before the other was lifted from the floor; and, as he advanced, the black silk mask, from a pocket in the leather girdle, was drawn over his face.

He could see them now quite plainly—the twisted, crunched-up form of old Jake, with his tawny-bearded face, and narrow, shifting little black eyes; the smooth-shaven, suave, oily, cunning countenance of Thorold, the super-crook. Both were sitting at a table in the miserly appointed room, whose only other articles of furniture were a cheap iron bed and a few chairs. Old Jake was whining; Thorold’s voice held an angry rasp.

“Four thousand, you cursed miser, and not a cent less,” Thorold was saying.