"Oh, it's not in here. It's outside in the train-yard. We are going out there to get aboard."

Vasco thought this a little strange, but felt that he could ask no questions. In a moment Mr. Andrews called to the boys to follow him, and led the way outside the station.

Directly they came in sight of an engine, to which was attached a box car and a flat car such as are ordinarily used for freight. On the flat car were fixed several seats, and an awning had been erected as protection from the fierce rays of the sun. In the box car were well-equipped bunks, where the members of the party might sleep at night when better accommodations were wanting.

"This is our special private car," said Harlan. "What do you think of it?"

"I think it will suit me all right," said Vasco.

Mr. Andrews explained to the boys that he was on a tour of inspection in connection with the canal work, and this train had been placed at his disposal. He was glad, in connection with his work, to give a pleasure trip to the boys. He hoped it might also prove an instructive and beneficial one to them.

While Mr. Andrews had been talking to the boys they all had climbed upon the flat car and taken seats. Then, with a wave of the hand to the engineer, the signal was given, the throttle opened, and the train began its journey.

Slowly it moved until away from the city, but when it had passed out upon the beautiful broad savannahs, or grassy plains, which lie near Panama it moved with greater speed. To Vasco it seemed very fast indeed, though it was far otherwise to Harlan, who had ridden on the rapid express trains in his own country.

As the train drew farther from Panama they came to a more hilly region. In turn they passed through Corozal, Rio Grande, Miraflores, Pedro Miguel, and Paraiso. Most of these places were small settlements. Near the little railway stations would be seen a few wretched houses. What few inhabitants were in sight appeared to be of native Indian descent and wandered about in scanty clothing, with no apparent occupation.

At Paraiso the train was run on to a side-track.