But that’s what we were. Rightly or wrongly, there was a kind of justice awaiting all of us back in Europe, and our Red Cross passports concealed our true identities. I was no more Dr. Carlos Hausner than Adolf Eichmann was Ricardo Klement, or Herbert Kuhlmann was Pedro Geller. This was fine with the Argentines. They didn’t care who we were or what we’d done during the war. Even so, on that cool and damp winter morning in July 1950, it seemed there were still certain official proprieties to be observed.

An immigration clerk and a customs officer came aboard the ship, and as each passenger presented documents, they asked questions. If these two didn’t care who we were or what we’d done, they did a good job giving us the opposite impression. The mahogany-faced immigration clerk regarded Eichmann’s flimsy-looking passport and then Eichmann himself as if both had arrived from the center of a cholera epidemic. This wasn’t so far from the truth. Europe was only just recovering from an illness called Nazism that had killed more than fifty million people.

“Profession?” the clerk asked Eichmann.

Eichmann’s meat cleaver of a face twitched nervously. “Technician,” he said, and mopped his brow with a handkerchief. It wasn’t hot, but Eichmann seemed to feel a different kind of heat from that felt by anyone else I ever met.

Meanwhile, the customs official, who smelled like a cigar factory, turned to me. His nostrils flared as if he could smell the money I was carrying in my bag, and then he lifted his cracked lip off his bamboo teeth in what passed for a smile in that line of work. I had about thirty thousand Austrian schillings in that bag, which was a lot of money in Austria, but not so much money when it was converted into real money. I didn’t expect him to know that. In my experience, customs officials can do almost anything they want except be generous or forgiving when they catch sight of large quantities of currency.