An investigation showed, however, that there were none of the unpleasant intruders Mr. Chester had mentioned in the bath that morning, at least, and the two boys swam about to their hearts’ content, and after dressing came in for breakfast as delightful as their meal of the previous night in its novelty and variety.

Breakfast despatched of course the first thing to do was to superintend the unpacking of the Golden Eagle. The bullock cart had been taken down to a cleared spot not far removed from the barracks of the laborers, and a squad of brown-skinned men were already at work when Frank and Harry strolled down there setting up a sort of shelter, thatched with palm leaves under which the boys might work without being in danger of sunstroke.

Everybody on the plantation found some excuse to pass by the shelter that morning while the boys, and three or four envied laborers unpacked the Golden Eagle, and began to put the sections in place. A feature of the ship of which the boys were very proud was the ease with which, by a system of keyed joints, their beautiful sky-ranger could be taken apart or put together again very quickly. Under Frank and Harry’s coaching even the Nicaraguan laborers, none of the brightest of humankind, got along very fast, and by the time the second breakfast, as it is called, was ready the frames for the planes were in place and the trough-like cockpit or passenger car ready in position to have the piano wire strands of immense tensile strength that connected it to the steel stanchions of the planes screwed into place with delicate turnbuckles made especially for the Golden Eagle.

After lunch the work went on apace. The balloon-silk coverings of the planes were fitted with tiny brass ringed holes through which they were threaded on to the frames by fine wire. This was a tedious business and Frank and Harry did it themselves, not caring to trust so delicate an operation, and one which required so much patient care, to the good-natured, easy-going Nicaraguans, who would have been as likely as not to have scamped the job and left several holes unthreaded. As the whole pressure of the weight of the car and its occupants, fuel and lubricants was to be borne by these planes it can readily be seen why the boys placed so much importance on doing a good thorough job.

It took till sunset to complete this task and the boys were tired enough not to be sorry that their work was done when the big bell that called the laborers in from the banana groves began to clang.

In the work on the Golden Eagle the boys had been very materially aided by Billy Barnes, who photographed the craft from every possible and impossible point of view and insisted on Frank snapping a picture of him sitting at the steering wheel.

“It’s as near as I’ll ever get to steering her, I guess,” he explained, “I haven’t got the head for these things that you chaps have.”

It was Billy Barnes, too, who reported that evening in great excitement that while he was walking along the porch he had seen a big spotted cat “loafing around.”

“That wasn’t a cat,” laughed Mr. Chester, “that was an ocelot and if you think you can qualify as a Nimrod we will go out after supper and try and get a shot at it. They are bad things to have around the place—not that they are really dangerous, but they steal chickens and the men are scared of them and spend most of the day looking out for what Billy calls a ‘big cat,’ instead of doing their work.”

“I don’t know what or who Nimrod is,” replied the good-natured reporter, “but I sure would like to get a shot at that ossy—what do you call it?”