"You have not been using your glass, I hope," Dave said in alarm.

"No, I forgot to bring it up with me. But why shouldn't I?"

"Because if the sun were to flash on the glass or brasswork, it would be sartin to catch the eye of someone in the village, and if it did you may be sure they would send up to see what it was. Still, if you can make out the village, it will save us the need for keeping watch in the daytime down below. It is from there we have got to expect an attack the most, and if you saw them moving out strong, you could shout down to us and we should be ready for them. At night, in course, we must watch both places, for there may be, for anything we know, a big village half a mile from here, and the attack might come from one way or the other. I expect you would rather work than watch, Dick; so you had better arrange to change places with Tom in the middle of the day, then you can each work half a day. You will find that plenty, I warrant."

"Did you find water, Dave?"

"Yes, plenty of it, enough for the horses and the washing too."

Chapter XI.—Hard At Work.

Tom took the first watch in the morning. Dick rendered all the assistance he could to the men, who cut down a couple of the trees that stood in the gorge, chopped them into eight-feet lengths, and then with wedges split them into boards, which they smoothed up with an adze. All were accustomed to the work, and by nightfall a deep trough was constructed, resting upon rockers like a cradle.

Next morning the work began; two men threw the gravel and sand into the cradle, the third kept it in motion, while whichever of the boys was off watch brought water in two of the pails from the hole.

The horses were no trouble, finding plenty of coarse grass among the rocks, and only requiring watering night and morning. Thrice a day the contents of the cradle were cleared entirely out, and the gold that had sunk to the bottom collected. Much, of it was in fine dust, but there was also a large number of nuggets, varying in size from a pea to a marble. Each clear-up they obtained on an average eight or nine pounds of gold.

The fourth day Tom had come down from above at twelve o'clock, and found that the men had only just finished the clear-up, and had sat down to have some food.