"Abel, I didn't even know he had it until I found it in his safe."

"Yes, of course." He reached for the coin, opened the envelope, unwrapped a half million dollars' worth of nickel. With the loupe in one eye and the other squeezed shut in a squint, he said, "I don't think it's counterfeit. Counterfeits exist, you know. One takes a nickel from 1903, say, or 1910 or '11 or '12, grinds off the inappropriate digit and solders on a replacement removed from another coin. But there would be visible evidence of such tampering on a coin in proof condition, and I see no such evidence here. Besides, it would cost you several hundred dollars for a proof common-date V-Nickel to practice on. I'm almost certain it's genuine. An X-ray would help, or the counsel of an expert numismatist."

He sighed gently. "At a more favorable hour I could establish the coin's bona fides without leaving this building. But at this time of night let us merely assume the coin is genuine. To whom could I sell it? And for what price? It would have to go to a collector who would be willing to own it anonymously, one who could accept the fact that open resale would be forever impossible. Art collectors of this stripe abound; the pleasure they take in their paintings seems to be heightened by their illegitimate provenance. But coin collectors respond less to the aesthetic beauty of an object and more to the prestige and profit that accompany it. Who would buy this piece? Oh, there are collectors who'd be glad to have it, but which of them might I approach and what might I ask?"

I got some more coffee. I started to pour a little Armagnac into it to give it a bit more authority, then told myself the Armagnac was entirely too good to be so dealt with. And then I reminded myself that I had just lifted a half-million-dollar coin, so why was I holding back on some thirty-bucks-a-bottle French brandy? I laced my coffee with it and took a sip, and it warmed me clear down to my toes.