Hamilton took a camera from his rucksack, removed a cassette of exposed film, examined it closely for a moment and, in doing so, dislodged two diamonds which fell and rolled under the table, apparently unobserved. He put the cassette on a shelf beside some other cassettes and cheap camera equipment then turned his attention to the coins again. He picked one up and examined it carefully, almost as if seeing it for the first time.
The coin, indisputably gold, did not appear to be of any South American origin—the likeness of the engraved head was unmistakably of classical Greek or Latin origin. He looked at the obverse side: the characters, clear and unblemished, were unmistakably Greek. Hamilton sighed, lowered some more of the rapidly diminishing contents of the bottle, returned the coins to the pouch, paused as if in thought, shook some coins into his hand, put them in a trouser pocket, put the pouch into one of his buttoned shirt pockets, returned the diamonds to their pouch and his other buttoned pocket, had a last drink, turned out the oil lamp and left. He made no attempt to lock the door for the sufficient reason that, even with the door as fully closed as it would go, there was still a two-inch gap between the key bolt and door jamb. Although it was by now almost dark he did not appear to require any light to see where he was going: within a minute he vanished into the shanty-town maze of corrugated iron and tar-paper shacks which formed the salubrious suburbs of Romono.
Serrano waited a prudent five minutes, then entered, a small flashlight in his hand. He lit the oil lamp, placing it on a shelf where it could not be seen directly from the outside then, using his flashlight, located the fallen diamonds under the table and placed them on the tabletop. He crossed to the shelves, took the cassette which Hamilton had placed there, replaced it with another from the pile of cassettes and had just put the cassette on the table beside the diamonds when he became suddenly and uncomfortably conscious of the fact that he was not alone. He whirled around and found himself staring into the muzzle of a gun expertly and unwaveringly held in Hiller’s hand.
‘Well, well,’ Hiller said genially. ‘A collector, I see. Your name?’
‘Serrano.’ Serrano didn’t look any too happy. ‘Why are you pointing that gun at me?’
‘Calling cards you can’t get in Romono, so I use this instead. Are you carrying a gun, Serrano?’
‘No.’
‘If you are and I find it I’m going to kill you.’ Hiller was still geniality itself. ‘Are you carrying a gun, Serrano?’
Serrano reached slowly for an inside pocket. Hiller said: ‘The classic way, of course, my friend. Finger and thumb on the gun barrel then gently on the table.’
Serrano carefully, as directed, produced a small snubnosed automatic and laid it on the table. Hiller advanced and pocketed it, along with the diamonds and the cassette.
‘You’ve been following me all day,’ Hiller said consideringly. ‘For hours before we boarded that plane. And I saw you the previous day and the day before that. In fact, I’ve seen you quite a few times in the past weeks. You really should get yourself another suit, Serrano, a shadower in a white suit is no shadower at all.’ His tone changed in a fashion that Serrano clearly didn’t care much for. ‘Why are you following me, Serrano?’
‘It’s not you I’m after,’ Serrano said. ‘We’re both interested in the same man.’
Hiller lifted his gun a perceptible inch. If he’d lifted it only one millimetre it would have carried sufficient significance for Serrano who was in an increasingly apprehensive state of mind. ‘I’m not sure,’ Hiller said, ‘that I like being followed around.’
‘Jesus!’ Serrano’s apprehension had become very marked indeed. ‘You’d kill a man for a thing like that?’
‘What are vermin to me?’ Hiller said carelessly. ‘But you can stop knocking your knees together. I’ve no intention of killing you—at least, not yet. I wouldn’t kill a man just for following me around. But I wouldn’t draw the line at shattering a kneecap so that you couldn’t totter around after me for a few months to come.’
‘I won’t talk to anyone,’ Serrano said fervently. ‘I swear to God I won’t.’
‘Aha! That’s interesting. If you were going to talk who would you talk to, Serrano?’
‘Nobody. Nobody. Who would I talk to? That was just a manner of speaking.’
‘Was it now? But if you were to talk, what would you tell them?’
‘What could I tell them? All I know—well, I don’t know, but I’m pretty sure—is that Hamilton is into something big. Gold, diamonds, something like that—he’s found a cache somewhere. I know that you’re on his track, Mr Hiller. That’s why I am following you.’
‘You know my name. How come?’
‘You’re a pretty important man around these parts, Mr Hiller.’ Serrano was trying to be ingratiating but he wasn’t very good at it. A sudden thought appeared to occur to him for he brightened and said: ‘Seeing we’re both after the same man, Mr Hiller, we could be partners.’
‘Partners!’
‘I can help you, Mr Hiller.’ Serrano was eagerness itself but whether from the prospect of partnership or the understandable desire not to be crippled by Hiller it was difficult to say. ‘I can help you. I swear I can.’
‘A terrified rat will swear to anything.’
‘I can prove what I say.’ Serrano seemed to have regained a measure of confidence. ‘I can take you to within five miles of the Lost City.’
Hiller’s initial reaction was one of astonishment and suspicion.
‘What do you know about it?’ He paused and recovered himself, ‘Well, I suppose everybody’s heard about the Lost City. Hamilton’s always shooting off his mouth about it.’
‘Mebbe so. Mebbe so.’ Serrano, sensing the change in the atmosphere, was almost relaxed now. ‘But how many have followed him four times to within a few miles of it?’ If Serrano had been at the gambling table he’d have leaned back in his chair, his trump card played.
Hiller had become very interested indeed, even to the extent of lowering, then pocketing, his own gun.
‘You have a rough idea where it is?’
‘Rough?’ Immediate danger past, Serrano invested himself with an air very close to benign superiority. ‘Close is more like it. Very close.’
‘Then if you’ve come all that close why don’t you go looking for it yourself?’
‘Look for it myself!’ Serrano looked almost shocked. ‘Mr Hiller, you must be out of your mind. You don’t understand what you’re talking about. Have you any idea what the Indian tribes in the area are like?’
‘Pacified, according to the Indian Protection Service.’
‘Pacified?’ Serrano gave a contemptuous laugh. ‘Pacified? There isn’t enough money in the country to make those desk-bound pansies leave those lovely air-conditioned offices in Brasilia and go see for themselves. They’re terrified, just plain terrified. Even their field-agents—and there are some pretty tough cookies among them—are terrified and won’t go near the area. Well, four of them did go there once some years back, but none of them ever returned. And if they’re terrified, Mr Hiller, I’m terrified too.’
‘That creates quite a problem.’ Not surprisingly, Hiller had become quite thoughtful. ‘An approach problem. What’s so special about those bloodthirsty people? There are many tribes who don’t care all that much for people from the outside, what you and I would regard as other civilised people.’ Apparently Hiller saw nothing incongruous in categorising himself and Serrano as ‘civilised’.
’Special? I’ll tell you what’s special about them. They’re the most savage tribes in the Mato Grosso. Correction. They’re the most savage