Harry took the bit of paper gratefully, and looked at it.

“Why—”

“What’s the matter?” John Boland surveyed the wrapper of his cigar with keen interest, deftly closing a small broken place in it.

“This address!” exclaimed Harry.

“Well, what about it?”

“It’s in the lowest, most depraved section of the city.”

“Yes, I noticed that.”

Harry looked up at his father quizzically.

“You did?”

“Yes.”