There seems to be little more to tell of this portion of the Girl Aviators' adventures. The mine, in the developing of which they had played such striking parts, proved to be rich beyond even Mr. Bell's dreams, and when additional claims were taken up each of the young airship enthusiasts found that he or she had substantial shares in them.
The aeroplane line from the mine to the railroad, which had been Mr. Bell's original idea, proved to be a great success. Under Roy's tuition three young aviators, who were brought from the East, were instructed in managing their lines. Alverado, it will be recalled, recognized Sam Kelly as an old acquaintance during lawless times in Mexico—he has been appointed to a position in the government service, where he has done good work in aiding to rid the Big Alkali of the rascals that formerly infested it.
As for our young friends, when the aeroplane line was well established, they returned to the East, as Aunt Sally firmly refused to remain any longer in the far West, which she always scripturally refers to as a land of "the wicked and stiff-necked."
But their adventures were by no means over, as perhaps might be expected in the case of those who dare the air in fast flying machines. Their experience on the great Nevada desert was not destined to be the only time that the Girl Aviators and their chums proved their worth in seasons of danger and necessity.
Stirring aerial adventures lay ahead of them, still more exciting than the ones they had encountered while "On Golden Wings." What these were, and how our girls and boys acquitted themselves in facing and surmounting fresh difficulties and dangers—as well as their lighter moments—will be related in full in the next volume of this series: