“Oh, I guess we can stand it,” returned Frank.

“Huh! Wait until you try it once,” went on the blue-jacket. “I was down in the tropics once when we had some evolutions, and say! I haven’t got rid of all the blisters yet. That’s what makes me wonder when I see you fellows showing all sorts of signs of joy!“

“Well, some of our money is invested down in that little republic, and we want a chance to see what it looks like,” Frank explained.

“Come off! What sort of talk are you giving me?” demanded the sailor. “Money invested, and you working for Uncle Sam? Tell me something easier to believe,” and he laughed in a good-natured way.

Frank and Ned exchanged meaning looks, and tacitly agreed that perhaps it would be better not to go into any explanation of the matter. It would be hard to convince the ordinary blue-jacket that the two battleship boys once possessed a considerable fortune that was now tied up because of political troubles in Uridio. It sounded more like a tale from a book, than the real thing, as Frank admitted to his brother later.

“So we’d just better keep still about it, I think,” he said. “Of course if we get a chance to do a good turn for Uncle Phil, and, incidentally ourselves, we will. We can speak to the captain or some of the officers about it, and we have papers that prove what we say is true. Only there is no use in going into all this to any of the sailors.”

“I guess you’re right,” admitted Ned. The two lads did have certain documents that would establish the truth of what they had said, namely, that their fortune, as well as that of their uncle, was tied up in investments in the “banana republic,” as the small countries of Central and South America are often called.

Matters regarding Mr. Arden’s affairs had not changed of late, according to the last advices received by the boys. They had not, as they had hoped, been able to visit him at Atlanta.

Their life at the naval training station had been more fully occupied than they had expected, and there was no time to take the trip to Georgia. They had regretted the matter very much at the time, and Mr. Arden was greatly disappointed at not seeing his nephews. But he knew it could not be helped. Now, however, there might be a chance to do him a much greater service than would have resulted from a mere visit.

“Heat isn’t the only thing that’s disagreeable down in the tropics,” went on the sailor the next time he saw Frank and Ned.