This valley was crossed by the embankment to within forty feet of the creek; and the south road passed under the bridge, close to the abutment. The high fence, or side of the shanty that had stood there, was on the solid ground, which had been filled in, and Deck was hardly more than a rod from it. He had walked about here, and he concluded that some kind of a building had stood there; for he found a temporary workbench, which had doubtless been used by the bridge-builders.
The signalman at the flagstaff was fully armed, as when he dismounted; and when he seated himself on the plank of the bridge, his sabre had nearly tripped him over the side of it to the ground below; but he was very active, and he saved himself. In this position he observed the occupation of the prisoners, who appeared to have no interest whatever in the impending fight at the cross-roads. Some of them were playing cards, to which they were more accustomed than to the routine of the soldier; some were asleep; and a few were mending their ragged garments.
They were not an interesting sight to the watcher on the bridge. Among them was his Uncle Titus, who sat on a log in front of his tent. He wore a disgusted look, perhaps because he was deprived of his usual whiskey rations; for Major Lyon refused to allow liquor to be served to any prisoner. He had chosen for himself, and had joined the Confederate army. He considered himself a sort of family martyr, because his brother had chosen to give his plantation to Noah instead of to him; and this feeling largely influenced him in his political choice.
Deck had only one wish, as he sat with his legs over the side of the bridge, and that was that the enemy would speedily appear on the south road; for then his father would give him the signal to hoist the flag. When he had done that his mission would be ended, and he could hasten back to his place in the ranks, in season, he hoped, to take part in the action. The more impatient he became, the more vigilant was his scrutiny of the plumed head of his father.
Several times he thought, when any movement was made by the soldiers, that the time had come. The minutes seemed to be longer to him than any he had ever known before. He looked at his watch, after he had refrained from doing so several times by the thought of his own impatience, and he found he had been on the bridge only half an hour; though it seemed to him that he had been there four times as long as that. But just at that moment, and before he had restored the watch to his pocket, he heard sounds which turned his attention in another direction.
He heard footsteps near him. No one but himself had been sent to the bridge, and the sound gave him a decided sensation. They came from the north end of the bridge; and the high fence prevented him from seeing the person whose tramp he heard. He was not alarmed; and he listened to the footsteps, waiting for the individual to come out from behind the obstruction. Then the steps were accompanied by the whistling of a tune, as though the person was an idler, who had no other means of employing his time.
Deck Lyon was not a musician, though he had done some singing before his voice changed. The whistling began to have an interest to him, and he listened with all his might. The person was either a Union man or a Secessionist; and the young cavalryman thought the air he selected must give him some information on this delicate point. If he whistled "Dixie," either from choice or from the force of habit, it would not be difficult to determine on which side he had cast his political lot.
On the other hand, if he piped "The Star Spangled Banner," "Hail, Columbia!" or "John Brown's Body," Deck thought he should be more rejoiced to meet him at this particular moment. Possibly the whistler had not kept up with the times in his musical education, for he piped none of the airs named; but presently the signalman recognized the notes of "Yankee Doodle," which answered his purpose even better than any of the melodies named. Secessionists had no taste for this ancient air at just this time.
The man appeared to have stopped behind the high fence, and did not immediately reward the expectant waiter with a sight of his person. He heard some blows with an axe or heavy hammer upon the planks underfoot; then he resumed his whistling, which became more vigorous than artistic. It was evident even to Deck that the performer had not been trained in the art he was practising, but he seemed to be plentifully supplied with wind, and he had just doubled the quantity of sound he produced; and the melody intended was unmistakably "Yankee Doodle," and this was the important point to the listener.
Still, the whistler did not show himself; though he was hardly more than forty feet distant from his audience, and seemed to be unconscious that he had a listener. Deck wanted to see that man, but he persistently kept his body corporate behind the obstruction to his view. Arranging his sabre, so that it should not trip him up and tumble him off the bridge, he sprang lightly to his feet. He stepped back a couple of paces, and then obtained a full view of the piper, who certainly was not skilful enough to have "played before Moses."