The Vis-Tex process for photographing the past from radiation echoes had been under development for more than twenty years. The process had been perfected to the stage where objects would appear on films exposed a week after they had disappeared from a given point. And Travis had been present on one occasion when an experimental Vis-Tex had been demonstrated by Dr. Morgan. But if they did have a new model which could produce a real reach back into history—! He drew a deep breath and stared at the cave-enclosed ruins before him. What would it mean to see the past again! Then he grinned.
“A lot of history will have to be rewritten in a hurry if you have one that works.”
“Not history as we know it.” Ashe drew out cigarettes and passed them. “Son, you’re a part of this now, whether or no. We can’t afford to let you go, the situation is too critical. So—you’ll be offered a chance to enlist.”
“In what?” countered Travis warily.
“In Project Folsom One.” Ashe lit his cigarette. “Headquarters checked you out all along the line. I’m inclined to think that providence had a hand in your turning up here today. It all fits.”
“Too well?” There was a frown line between Ross’s brows.
“No,” Ashe replied. “He’s just what he said he is. Our man reported from the Double A and from Morgan. He can’t be a plant.”
What kind of a plant? wondered Travis. Apparently he was being drafted, but he demanded to know why and for what. He thought he wasn’t hearing correctly when Ashe answered.
“We’re here to see the Folsom hunters’ world.”
“That’s a tall order, Doctor Ashe. You’ve got a super Vis-Tex if you can take a peek ten thousand years back.”
“Even farther back than that,” Ashe corrected him. “We aren’t sure yet.”
“Why the hush-hush? A look at some roaming primitive tribe should bring out the newsmen—”
“We’re more interested in other things than primitive tribesmen.”
“Such as where that gun came from,” agreed Ross. He was again rubbing his scarred hand. His eyes held the same bleakness Travis had noted in their first meeting on the rim of the canyon. It was the look of a fighter preparing for battle.
“You’ll have to take us on faith for a while,” Ashe cut in. “This is a strange business and a necessarily top-secret one, to use the patter of our times.”
They ate supper and Travis moved the pinto to the narrow lower end of the canyon, well away from the improvised landing field. Dusk had hardly closed in before the first of the cargo ’copters touched down. Soon he found himself as one of a line of men passing packages and boxes from the machine back to the shelter of the small grove. They worked without any waste motion at a speed which suggested that time was of the essence. Travis found that he had caught that need for haste from them. The first machine was stripped of its load, rose, and was gone only minutes before a second one came in to take its place. Again an unloading chain formed, this time for heavier boxes which required two men to handle them.
Travis’ back ached, his hands were raw by the time the fourth ’copter was freed and left. Four more men had joined their party, one coming in with each load, but there was little talk. All were concentrating on the unloading and storing of the material. In a period of lull after the departure of the fourth machine, Ashe came up to Travis accompanied by another man.
“Here he is.” Ashe’s hand closed on Travis’ shoulder, drawing him out to face the newcomer.
He was taller than Dr. Ashe, and there was no mistaking the air of command, or the power of those eyes which bored straight into the Apache. But after a long moment the big man smiled briefly.
“You’re quite a problem for us, Fox.”
“Or the missing ingredient,” corrected Ashe. “Fox, this is Major Kelgarries, at present our commanding officer.”
“We’ll have a talk later,” Kelgarries promised. “Tonight’s rather busy.”
“Clear the field!” called someone from the flare line. “Setting down.”
They plunged out of the path of the fifth ’copter and work started again. The Major, Travis noted, was right in line with the others when it came to tossing boxes around. There was no more time for talking.
Seven or eight loads, which was it? Travis tried to count them up, wriggling stiff fingers. It was still night but the flares had been extinguished. The men who had worked together now sat around the fire drinking coffee and wolfing sandwiches which had been delivered with their last cargo. They did not talk much and Travis knew they were as tired as he was.
“Bedtime, brother. And am I glad to hit the sack!” Ross said between yawns. “Need the makings—blankets—anything?”
Half stupid with fatigue, Travis shook his head. “Got my bedroll with m’saddle.” And he was asleep almost before he was fully stretched out.
In the day light of morning the camp looked disorganized. But men were already sorting out the material, working as if this was a task they had often done before. As Travis was helping to shift a large crate, he looked up to see the Major.
“Spare me a moment, Fox.” He led the way from the scene of activity.
“You’ve got yourself—and us—in a muddle, young man. Frankly, we can’t turn you loose—for your own sake, as well as ours. This project has to be kept under wraps and there are some very tough boys who would like to pick you up and learn what they could from you. So, we either take you all the way in—or put you on ice. It’s up to you which it is going to be. You’ve been vouched for by Doctor Morgan.”
Travis tensed. What had they raked up now? Memories cramped his belly. But if they’d been asking questions of Prentiss Morgan, they must know what happened last year—and why. Apparently they did, for Kelgarries continued:
“Fox, the time when anyone can afford prejudices is past—way past. I know about Hewitt’s offer to the University and what happened when he pressured to have you fired from the expedition staff. But prejudices can stretch both ways—you didn’t stand up to him very long, did you?”
Travis shrugged. “Maybe you’ve heard the term ‘second-class citizen,’ Major. How do you suppose Indians rate with some people in this country? To that crowd we are and we’ll always be dirty, ignorant savages. You can’t fight when the other fellow has all the weapons. Hewitt gave that grant to the University to do some important work. When he wanted me off, that was that. If I’d let Doctor Morgan fight to keep me on his staff, Hewitt would have snatched his check away again so fast the friction would have burnt the paper. I know Hewitt and what makes him tick. And Doctor Morgan’s work was more important—” Travis stopped short. Why in the world had he told the Major all that? It was none of Kelgarries’ business why he had quit and come back to the ranch.
“There aren’t many like Hewitt left—fortunately. And I assure you we do not follow his methods. If you choose to join us after Ashe briefs you, you’re one of a team. Lord, man”—the Major slapped his hand vigorously against his dusty breeches—“I don’t care if a man is a blue Martian with two heads and four mouths—if he can keep those mouths shut and do his job! It’s the job which counts here, and, according to Morgan, you have something useful to contribute. Make up your mind and let me know. If you don’t want to play—we’ll ship you out tonight, tell your brother that you’re on government work, and keep you quiet for a while. Sorry, but that’s the way it will have to be.”
Travis smiled at that promise. He thought he could get out of here safely on his own if he really wanted to. But now he prodded the Major a little.
“Expedition back to catch a Folsom man—” But Kelgarries might not have heard, for he had already turned away. Travis followed, to come upon Ashe.
The latter was engaged in assembling a tripod of slender rods. His care proclaimed the objects as brittle and precious. He glanced up as Travis’ shadow fell across his work.
“Decided to join us for a look-see into the past?”
“Do you really mean you can do that?”
“We’ve done more than look.” Ashe adjusted a screw delicately. “We’ve been there.”
Travis stared. He could accept the fact of a new and greatly improved Vis-Tex to provide a peephole into history and prehistory. But time travel was something else.
“It’s perfectly true,” Ashe finished with the screw. His attention passed from the tripod to Travis. His manner carried conviction.
“And we’re going back again.”
“After a Folsom man?” demanded the Apache incredulously.
“After a spaceship.”
This was no dream, not even a realistic one. There was Ashe, his fingers busy, his brown face outlined against the red and yellow walls of the cliff and the crumbling ruins they enclosed. This was here and now—yet what Ashe was saying, soberly, and in detail, was the wildest fantasy.
“ . . . so we discovered the Russians had time travel and were prospecting back into the past. What they dredged up there couldn’t be explained by any logic based on the history we knew and the prehistory we had pieced out. What we didn’t know then was that they had found the remains—badly smashed—of a spaceship. It was encased in the ice of Siberia, along with preserved mammoth bodies and a few other pertinent clues to suggest the proper era for them to explore. They muddied the trail as well as they could by establishing way stations in other periods of time. Then we chanced on one of those middle points. And the Russians themselves, by capturing our time agents, showed us the ship they were plundering some thousands of years earlier.”
The story made sense—in a crazy kind of way. Travis mechanically handed Ashe the small tool he was groping for in the tangled grass.
“But how did the ship get there?” he asked. “Was there an early civilization on earth which had space travel?”