Muggins, aren't you? Haven't been here in fifteen years, have you?"

The man smiled.

"You're right, Inspector," he said. "The last time was in '89."

"That's Muggins, burglar and sneak; served four terms here, and then got settled for life in Louisville for murder. Pardoned after he'd served four years. Look at him."

Thus the curious proceeding continued, each man in the line being inspected, recognized, and his record and character described by the Inspector to the assembled bureau of detectives. No other voice was heard save the harsh tones of some prisoner in reply.

Then the Inspector looked at McAllister.

"Welch, hold up your hand."

McAllister shuddered. If he refused, he knew not what might happen to him. He had heard of the horrors of the "Third Degree," and associated it with starvation, the rack, and all kinds of brutality. They might set upon him in a body. He might be mobbed, beaten, strangled. And yet, if he obeyed, would it not be a public admission that he was the mysterious and elusive Welch? Would it not bind the chains more firmly about him and render explanation all the more difficult?

"Do you hear? Hold up your hand, and be quick about it!"

His hand went up of its own accord.

The Inspector cleared his throat and rapped upon the railing.

"Take a good look at this man. He's Fatty Welch, one of the cleverest thieves in the country. Does a little of everything. Began as a valet to a clubman in this city. He got settled for stealing a valuable pin about three years ago, and served a short term up the river. Since then he's been all over. His game is to secure employment in fashionable houses as butler or servant and then get away with the jewelry. He's wanted for a big job down in Pennsylvania. Take a good look at him. When he gets out we don't want him around these parts. I'd like you precinct-men to remember him."

The detectives crowded near to get a close view of the interesting criminal. One or two of them made notes in memorandum books. The slender man had a hasty conference with the Inspector.

"The officer who has Welch, take him up to the gallery and then bring him down to the record room," directed the Inspector.

"Get down, Fatty!" commanded Tom. McAllister, stupefied with horror, embarrassment, and apprehension of the possibilities in store for him, stepped down and followed like a somnambulist. As they made their way to the elevator he could hear the strident voice of the Inspector beginning again:

"This is Pat Hogan, otherwise known as 'Paddy the Sneak,' and his side partner, Jim Hawkins, who goes under the name of James Hawkinson. His pals call him 'Supple Jim.' Two of the cleverest sneaks in the country. They branch out into strong arm work occasionally."

The elevator began to ascend.

"You seem kinder down," commented Tom. "I suppose you expect to get settled for quite a bit down to Philadelphia, eh? Well, don't talk unless you feel like it. Here we are!"

They got out upon an upper floor and crossed the hall. On their left a matron was arranging rows of tiny chairs in a small school-room or nursery. At any other time the Lost Children's Room might have aroused a flicker of interest in McAllister, but he felt none whatever in it now. Tom opened a door and pushed the clubman gently into a small, low-ceiled chamber. Charts and diagrams of the human cranium hung on one wall, while a score of painted eyes, each of a different color, and each bearing a technical appellation and a number, stared from the other. Upon a small square platform, about eight inches in height, stood a half-clad Italian congealed with terror and expecting momentarily to receive a shock of electricity. The slender young man was rapidly measuring his hands and feet and calling out the various dimensions to an assistant, who recorded them upon a card. This accomplished, he ordered his victim down from the block, seated him unceremoniously in a chair, and with a pair of shining instruments gauged the depth of his skull from front to rear, its width between the cheekbones, and the length of the ears, describing all the while the other features in brief terms to his associate.

"Now off with you!" he ejaculated. "Here, lug this Greaser in and mug him."

The officer in the case haled the Italian, shrieking, into another room.

"Ah, Fatty!" remarked the slender man. "I trust you won't object to these little formalities? Take off that left shoe, if you please."

McAllister's soul had shrivelled within him. His powers of thought had been annihilated. Mechanically he removed the shoe in question and placed his foot upon the block. The young man quickly measured it.

"Now get up there and rest your hand on the board."

McAllister observed that the table bore the painted outline of a human hand. He did as he was told unquestioningly. The other measured his forefinger and the length of his forearm.

"All right. Now sit down and let me tickle your head for a moment."

The operator took the silver calipers which had just been used upon the Italian and ran them thoughtfully forward and back above the clubman's organs of hearing.

"By George, you've got a big head!" remarked the measurer. "Prominent, Roman nose. No. 4 eyes. Thank you. Just step into the next room, will you, and be mugged?"

McAllister drew on his shoe and followed Tom into the adjoining chamber of horrors.

"No tricks, now!" commented the officer in charge of the instrument.

Snap! went the camera.

"Turn sideways."

Snap!

"That's all."

The clubman staggered to his feet. He entirely failed to appreciate the extent of the indignity which had been practised upon him. It was hours before he realized that he had actually been measured and photographed as a criminal, and that, to his dying hour and beyond, these insignia of his shame would remain locked in the custody of the police.

"Where now?" he asked.

"Time to go over to court," answered Tom. "The wagon'll be waitin' for us. But first we'll drop in on Sheridan—record-room man, you know."

"Isn't there some way I can see the Commissioner?" inquired McAllister.

Tom burst into a roar of laughter.

"You have got a gall!" he commented, thumping his prisoner good-naturedly in the middle of the back. "The Commissioner! Ho-ho! That's a good one! I guess we'll have to make it the Warden. Come on, now, and quit yer joshin'."

Once more they entered the main room, where the detectives were congregated. The Inspector was still at it. There had been a big haul the night before. He intended running all the crooks out of town by New Year's Day. Tom shoved McAllister through the crush, across an adjoining room and finally into a tiny office. A young man with a genial countenance was sitting at a desk by the single window. He looked up as they crossed the threshold.

"Hello, Welch! How goes it? Let's see, how long is it since you were here?"

Somehow this quiet, gentlemanly fellow with his confident method of address, telling you just who you were, irritated McAllister to the explosive point.

"I'm not Welch!" he cried indignantly.

"Ha-ha!" laughed Mr. Sheridan. "Pray who are you?"

"You'll find out soon enough!" answered McAllister sullenly.

"Look here," remarked the other, "don't imagine you can bluff us. If you think you are not Welch, perhaps I can persuade you to change your mind."

He turned to an officer who stood in the doorway of a large vault.

"Bring 2,208, if you please."

The officer pulled out a drawer, removed a long linen envelope, and spread out its contents upon