The other sank noiselessly into a chair.  “All right, bo,” he said.

Jimmy proffered him his cigar-case.

“No, thanks,” declined the visitor.  “I’d rather have a coffin-nail,” which Jimmy forthwith furnished.

“I should think,” said Jimmy, “that your particular line of endeavor would prove rather hazardous in a place where you are known by the police.”

The other smiled and, as before, with his lips alone.

“Naw,” he said; “this is the safest place to work.  If ten per cent of the bulls know me I got that much on them, and then some, because any boob can spot any one o’ de harness bunch, and I know nearly every fly on the department.  They’re the guys yuh gotta know, and usually I know something besides their names, too,” and again his lips smiled.

“How much of your time do you have to put in at your occupation to make a living?” asked Jimmy.

“Sometimes I put in six or eight hours a day,” replied the visitor.  “De rush hours on de surface line are usually good for two or t’ree hours a day, but I been layin’ off dat stuff lately and goin’ in fer de t’ater crowd.  Dere’s more money and shorter hours.”

“You confine yourself,” asked Jimmy, “to—­er—­ah—­pocket-picking solely?”

Again the lip smile.  “I’ll tell youse sumpin’, bo, dat dey don’t none o’ dem big stiffs on de department know.  De dip game is a stall.  I learned it when I was a kid, an’ dese yaps t’ink dat’s all I know, and I keep dem t’inkin’ it by pullin’ stuff under der noses often enough to give ‘em de hunch dat I’m still at de same ol’ business.”  He leaned confidentially across the table.  “If you ever want a box cracked, look up the Lizard.”

“Meaning?” asked Jimmy.

“Me, bo, I’m the Lizard.”

“Box cracked?” repeated Jimmy.  “An ice-box or a hot box?”

His visitor grinned.  “Safe,” he explained.

“Oh,” said Jimmy, “if I ever want any one to break into a safe, come to you, huh?”

“You get me,” replied the other.

“All right,” said Jimmy, laughing, “I’ll call on you.  That the only name you got, Mr. Lizard?”

“That’s all—­just the Lizard.  Now I gotta be beatin’ it.”

“Goin’ to crack a box?” asked Jimmy.

The other smiled his lip smile and turned toward the door.

“Wait a second,” said Jimmy.  “What would you have gotten on this watch of mine?”

“It would have stood me about twenty bucks.”

Jimmy reached into his pocket and drew forth a roll of bills.  “Here,” he said, handing the other two tens.

“Naw,” said the Lizard, shoving the proffered money away.  “I’m no cheap skate.”

“Come on—­take it,” said Jimmy.  “I may want a box cracked some day.”

“All right,” said the Lizard, “if you put it that way, bo.”

“I should think,” said Jimmy, “that a man of your ability could earn a living by less precarious methods.”