Everything aboard the yacht had been going as merry as a marriage or any other happy bell of good cheer,—the major at his best, Smearly equally delightful, Helen and Jack happy as two song-birds, and Mrs. Leroy with a joyous word for every one between her confidences to Sanford, when just as the gayety was at its height a quick sharp ring was heard in the engine-room below. Almost at the same instant one of the crew touched Sanford on the shoulder and whispered something in his ear.

Sanford sprang to his feet and looked eagerly toward the shore.

The yacht at the moment was entering the narrow channel of Medford harbor, and the railroad trestle and draw could be plainly seen from its deck. Sanford’s quick eye had instantly detected a break in the sky-line. The end of the railroad track placed on the trestle, and crossing within a few hundred feet of Mrs. Leroy’s cottage, was evidently twisted out of shape, while across the channel, on its opposite end rested an engine and two cars, the outer one derailed and toppled over. On the water below were crowded every conceivable kind of small boat hurrying to the scene, while the surrounding banks were black with people watching intently a group of men on board a scow, who were apparently trying to keep above water a large object which looked like a floating house.

Something serious had evidently happened.

A panic of apprehension instantly seized the guests on the yacht. Faces which but a few moments before had been rosy with smiles became suddenly anxious and frightened. Some of the ladies spoke in whispers; could it be possible, every one asked, that the train with General Barton and the committee on board had met with an accident?

Sanford, followed by Mrs. Leroy, hurried into the pilot-house to search the horizon from that elevation and see the better. One moment’s survey removed all doubt from his mind. A train had gone through the draw; whether passenger or freight he could not tell. One thing was certain: some lives must be in danger, or the crowd would not watch so intently the group who were working with such energy aboard the rescuing scow. At Sanford’s request three quick, short bells sounded in the engine-room below, and the yacht quivered along her entire length as she doubled her speed. When she came within hailing distance of the shore a lobster fisherman pulled out and crossed the yacht’s bow.

“What’s happened?” shouted Sanford, waving his hat to attract attention.

The fisherman stopped rowing, and the yacht slowed down.

“Train through the draw,” came the answer.

“Passenger or freight?”