tatic told him that the batteries had not survived the passage of time。 Chaney dismissed the radio as of no further value and prepared himself for the target。
He was disappointed there was no note from Katrina； as he'd found on the field trial。
The bullet…proof vest went on first。 Arthur Saltus had warned him of that； had shown him the valued protection of that： Saltus lived only because he'd worn one。
Because he didn't know the season of the year…only the temperature…Chaney donned a pair of boots and helped himself to a heavy coat and a pair of mittens。 He picked out a rifle； loaded it as Moresby had taught him to do； and emptied a box of cartridges in his pocket。 The map was of no interest： the probes into Joliet and Chicago had been hastily cancelled and now he was restricted to the station itself。 Check it out quickly and jump for home base。 Katrina had said the President and his Cabinet were awaiting a final report before concluding a course of remedial action。 They called it 〃formulating a policy of positive polarization；〃 whatever that was。
A last tour of the station and the survey was ended； that much of the future would be known and mapped。
Chaney slung a canteen of water over his shoulder； then stuffed a knapsack with rations and matches and hung it from the other shoulder； he didn't expect to be outside long enough to use either one。 He was pleased the aged batteries didn't work…that was excuse enough to leave radio and recorder behind…but he fitted film into the camera because Gilbert Seabrooke had asked for a record of the destruction of the station。 The verbal description offered by Saltus had been a depressing one。 One last searching examination of the room gave him no other article he thought he would need。
Chaney licked his lips； now dry with apprehension； and quit the shelter。
The corridor ended and a flight of stairs led up to the operations exit。 The painted sign prohibiting the carrying of arms beyond the door had been defaced： a large slash of black paint was smeared from the first sentence to the last； half obliterating the words and voiding the warning。 Chaney noted the time； and set the two lanterns down on the top step to await his return。 He fitted the keys into the twin locks and stepped out hesitantly into the open air。
The day was bright with sunshine but sharply chill。 The sky was new； blue； and clear of aircraft； it looked freshly scrubbed； a different sky than the hazy polluted one he had known almost all his life。 Patches of light frost clung to the protected spots not yet touched by the sun。
His watch read 9：30； and he guessed the time was about right…the bright morning outside was still new。
A two…wheeled cart waited in the parking lot。
Chaney eyed the crude apparition； prepared for almost anything but that。 The cart was not too skillfully made； having been put together with used lumber； an axle； and a pair of wheels taken from one of the small electric cars Saltus had described。 Strands of machine wire had been employed to hold the four sides together where nails failed to do an adequate job； and to fasten the bed to the axle； the tires were long rotted away and the cart rode on metal rims。 No skilled carpenter had fitted it together。
The second object to catch his eye was a heaped mound of clay in the adjoining area that had once been a flower garden。 Unusually tall grass and weeds grew everywhere； partially obscuring a view of the station and almost blocking sight of the yellow mound； the grass grew high around the parking lot； and beyond it； and in the open 'spaces surrounding the buildings across the street。 Weeds and grass filled the near distance as far as the eye could see； and he was reminded of the buffalo grass said to have grown here when Illinois was an Indian prairie。 Time had done that…time and neglect。 The station lawns had long gone unattended。
Moving warily； stopping often to scan the area around him； Chaney approached the mound。
When he was yet a distance away he discovered a faint trail running from the edge of the lot； through the garden and toward the mound itself。 The next discovery was equally blunt。 Alongside the path…almost invisible in the high grass…was a water channel； a crude aqueduct made from guttering ripped from some building and twisted into shape to serve this purpose。 Chaney stopped short in surprise and stared at the guttering and the nearby mound； already guessing at what he would find。 He continued the stealthy approach。
He came suddenly into a clearing in the rampant grass and found the artifact： a cistern with a crude wooden lid。 A bucket and a length of rope rested beside it。
Chaney slowly circled the cistern and the clay that had e from the excavation； to stumble over yet another channel made of the same guttering； the second aqueduct ran through the weeds and grass toward the lab building…probably to catch the run…off from the roof。 The clay mound was not fresh。 Struck with an overwhelming curiosity； he knelt down and pried away the lid to find a cistern half filled with water。 The walls of the pit were lined with old brick and rough stone slabs but the water was remarkably clean； and he looked to see why。 Filters made of screenwire torn from a window were fitted over the ends of each gutter to protect the cistern from ining debris and small animals。 The gutters themselves were free of leaves and trash； and an effort had been made to seal the joints with a tarry substance。
Chaney put down the rifle and bent to study the cistern in wonder。 It was already recognizable。
Like the cart； it had not been fashioned by skilled hands。 The shape of the thing…the lines of it…were easily familiar： the sides not quite perpendicular； the mouth not evenly rounded； and the shaft appearing to be larger near the bottom than at the top。 It was odd； amateurish； and sunk without a plumb line…but it was a reasonably faithful copy of a Nabataean cistern and it might be expected to hold water for a century or more。 In this place it was startling。 Chaney replaced the lid and climbed to his feet。
When he turned around he saw the grave。
It shocked him。 The site had been concealed from him until now by the high growth of the garden； but again a faint path led to it from the clearing at the cistern。 The mound above the grave was low； aged； and covered by a short weedy grass； the cross above it was nailed together and coated with fading white paint。 Dim lettering was visible on the crossarm。
Chaney moved in and knelt again to read it。
A ditat Deus K
The gatehouse door had been loosed from its hinges and taken away…perhaps to build the cart。
Chaney peered warily through the opening； alert for danger but dreading the possibility of it； then stepped inside for a closer examination。 The room was bare。 No trace remained of the men who had died there： bone； weapon； scrap of cloth； nothing。 Some of the window glass had been knocked out but other panes were intact； the screenwire had been taken from two of the windows。 An empty place。
He backed out and turned to stare at the gate。
It was shut and padlocked； effectively blocking admittance to all but a determined climber； and an effort had been made to repair the damage done to it。 Chaney noted all that in a single glance and went forward to study the additional stoppers…the added warnings。 Three grisly talismans hung on the outside of the gate facing the road： three skulls； taken from the bodies of the men who'd died in the gatehouse so long ago。 The warning to would…be trespassers was strikingly clear。
Chaney stared at the skulls； knowing the warnings to be as old as time； he knew of similar monitions which had guarded towns in Palestine before the Roman conquest； monitions which had been used as late as the eighteenth century in some of the more remote villages of the Negev。
He saw no one in the area： the entrance and its approaches were deserted； the warning well taken。 Weeds and waist…high grass grew in the ditches and the fields on either side of the road leading to the distant highway but the grass had not been disturbed by the passage of men。 The blacktopped road was empty； the white li