This was done, but beyond finding that the ground on the right was higher than that on the left no index as to their position was discovered.
"You see, Mr. Fitzgibbon, we are on sloping ground rising to the right. Now, does that help you at all?"
"Not much sir. The country here is all undulating."
"Very well, then, we must try a march forward. Now, sergeant, place the men five paces apart. Do you put yourself in the center. I will move on three yards ahead of you. I shall go as straight forward as I can, but if you think I am inclining either to the right or left you say so. The fact that the ground is sloping ought to be a help to us to keep straight. I wish it sloped a little more, then one would be able to tell directly whether one was keeping straight. Let the men speak to each other every few paces so as to keep the right distances apart."
Mr. Fitzgibbon placed himself by Ralph's side, and they started. For half an hour they kept on, then Ralph cried, "Halt. I am certain I am going downhill, it may be because I have changed my direction, or it may be because there is a change in the lay of the ground. What do you think?"
"It's impossible to say," Mr. Fitzgibbon replied. "It seems to me that we have been going straight, but when one can't see a yard before one one may have turned any direction."
"How long do you think that this rascally fog is likely to last?"
"It may clear up as the sun gets high, sir, but I must acknowledge that it may last for days. There is never any saying among these hills."
"Well, at any rate you must give up all idea of making a raid on this still, Mr. Fitzgibbon. That has become a secondary object altogether now. What we have to do is to find our way out of this. Hitherto I have tried what we could do in silence. Now I shall give that up. Now, sergeant, get the men together again. I will go ahead, and shall, if I can, keep on descending. If one does that one must get out of these hills at last. When I get about fifty yards I will shout. Then you send a man on to me. When he reaches me I will shout again and go on another fifty yards. When I shout send another man forward. When he gets to the first man the first man is to shout and then come on to me, and you send off another. In that way we shall make a regular line fifty yards apart, and I don't think any one can get lost. Should any one get confused and stray, which he can't do if he keeps his head, he must shout till he hears his shouts answered. After a time if he doesn't hear any answer he must fire his gun, and we must answer till he rejoins us. But if my orders are observed I do not see how any one can miss their way, as there will be posts stationed every fifty yards. You remain till the last and see them all before you. You quite understand? When each man comes up to the one in front of him he is to stop until the next man joins him, and then move on to the man ahead."
"I understand, sir."