"And that's what you're here for, eh?" He nodded sagely. "I didn't know the Belt boys could get insurance," he said.

"It isn't exactly that," I said. "This concerns a retirement plan, and—well, the details don't matter." Which, I hoped, would end his curiosity in that line. "I was hoping you could give me some background on Karpin. And on McCann, too, for that matter."

He grinned a bit. "You saw the men sitting outside?"

I nodded.

"Then you've seen Karpin and McCann. Exactly the same. It doesn't matter if a man's thirty or sixty or what. It doesn't matter what he was like before he came out here. If he's been here a few years, he looks exactly like the bunch you saw outside there."

"That's appearance," I said. "What I was looking for was personality."

"Same thing," he said. "All of them. Close-mouthed, anti-social, fiercely independent, incurably romantic, always convinced that the big strike is just a piece of rock away. McCann, now, he was a bit more realistic than most. He'd be the one I'd expect to take out a retirement policy. A real pence-pincher, that one, though I shouldn't say it as he's dead. But that's the way he was. Brighter than most Belt boys when it came to money matters. I've seen him haggle over a new piece of equipment for their scooter, or some repair work, or some such thing, and he was a wonder to watch."

"And Karpin?" I asked him.

"A prospector," he said, as though that answered my question. "Same as everybody else. Not as sharp as McCann when it came to money. That's why all the money stuff in the partnership was handled by McCann. But Karpin was one of the sharpest boys in the business when it came to mineralogy. He knew rocks you and I never heard of, and most times he knew them by sight. Almost all of the Belt boys are college grads—you've got to know what you're looking for out here and what it looks like when you've found it—but Karpin has practically all of them beat. He's sharp."