This was an easy matter, since it made no difference who might be entrusted with the duty. A child might have sounded the summons for the terrible conflict that was to follow.

A stranger, chancing at that moment to ride into the rude square of which the hotel “Rough and Ready” formed nearly a side, would have been sorely puzzled to comprehend what was coming to pass. The night was rather dark, though there was still light enough to make known the presence of a conglomeration of human beings, assembled in the proximity of the hotel. Most were in military garb: since, in addition to the officers who had lately figured inside the saloon, others, along with such soldiers as were permitted to pass the sentries, had hastened down from the Fort on receiving intelligence that something unusual was going on within the “square.” Women, too, but scantily robed—soldiers’ wives, washerwomen, and “señoritas” of more questionable calling—had found their way into the street, and were endeavouring to extract from those who had forestalled them an explanation of the fracas.

The conversation was carried on in low tones. It was known that the commandant of the post was present, as well as others in authority; and this checked any propensity there might have been for noisy demonstration.

The crowd, thus promiscuously collected, was not in close proximity with the hotel; but standing well out in the open ground, about a dozen yards from the building. Towards it, however, the eyes of all were directed, with that steady stare which tells of the attention being fixed on some engrossing spectacle. They were watching the movements of two men, whose positions were apart—one at each end of the heavy blockhouse, known to be the bar-room of the hotel; and where, as already stated, there was a door.

Though separated by the interposition of two thick log walls, and mutually invisible, these men were manoeuvring as if actuated by a common impulse. They stood contiguous to the entrance doors, at opposite ends of the bar-room, through both of which glared the light of the camphine lamps—falling in broad divergent bands upon the rough gravel outside. Neither was in front of the contiguous entrance; but a little to one side, just clear of the light. Neither was in an upright attitude, but crouching—not as if from fear, but like a runner about to make a start, and straining upon the spring.

Both were looking inwards—into the saloon, where no sound could be heard save the ticking of a clock. Their attitudes told of their readiness to enter it, and that they were only restrained by waiting for some preconcerted signal.

That their purpose was a serious one could be deduced from several circumstances. Both were in their shirt sleeves, hatless, and stripped of every rag that might form an impediment to action; while on their faces was the stamp of stern determination—alike legible in the attitudes they had assumed.

But there was no fine reflection needed to discover their design. The stranger, chancing to come into the square, could have seen at a glance that it was deadly. The pistols in their hands, cocked and tightly clutched; the nervous energy of their attitudes; the silence of the crowd of spectators; and the concentrated interest with which the two men were regarded, proclaimed more emphatically than words, that there was danger in what they were doing—in short, that they were engaged in some sort of a strife, with death for its probable consummation!

So it was at that moment when the crisis had come. The duellists stood, each with eye intent upon the door, by which he was to make entrance—perhaps into eternity! They only waited for a signal to cross the threshold; and engage in a combat that must terminate the existence of one or the other—perhaps both.

Were they listening for that fatal formulary:—One—two—fire?