"What am I here for, then?" the visitor demanded, truculently. "You could have turned me down by mail. Everybody else has, since I got out."

"You are here because we who operate on the frontiers cannot afford to pass judgment upon a man because of his past, unless that past precludes the probability of a useful future. Yours does not; and in some cases, such as yours, we are very deeply interested in the future." The official's eyes drilled deep.

Conway Costigan had never been in the limelight. On the contrary, he had made inconspicuousness a passion and an art. Even in such scenes of violence as that which had occurred at the Ambassadors' Ball he managed to remain unnoticed. His Lens had never been visible. No one except Lensmen—and Clio and Jill—knew that he had one; and Lensmen—and Clio and Jill—did not talk. Although he was calmly certain that this Birkenfeld was not an ordinary interviewer, he was equally certain that the investigators of Uranium, Inc. had found out exactly and only what the Patrol had wanted them to find.

"So?" Jones' bearing altered subtly, and not because of the penetrant eyes. "That's all I want—a chance. I'll start at the bottom, as far down as you say."

"We advertise, and truthfully, that opportunity on Eridan is unlimited." Birkenfeld chose his words with care. "In your case, opportunity will be either absolutely unlimited or zero, depending entirely upon yourself."

"I see." Dumbness had not been included in the fictitious Mr. Jones' background. "You don't need to draw a blue-print."

"You'll do, I think." The interviewer nodded in approval. "Nevertheless, I must make our position entirely clear. If the slip was—shall we say accidental?—you will go far with us. If you try to play false, you will not last long and you will not be missed."

"Fair enough."

"Your willingness to start at the bottom is commendable, and it is a fact that those who come up through the ranks make the best executives; in our line at least. Just how far down are you willing to start?"

"How low do you go?"