The work went on steadily and Perk eventually had every part of the amphibian covered with deceptive green stuff, well calculated to hoodwink any air pilot passing directly over the spot.

This accomplished, he was ready to call it a day and drop down close to Jack for a resting spell. When they talked it was in low tones, almost bordering on whispers, for Jack took no chances of some enemy being within gunshot range of their hideout, whose ears would be likely to catch the sound of ordinary voices.

Jack, observing what his chum had accomplished, felt compelled to give the artist his meed of commendation.

“You sure made a fine job of smothering things with all this stuff, Perk,” he told him, which was music in the other’s ears, since he would rather have Jack praise him than any one he knew. “No easy thing to hide these stretched-out wings and the fuselage, too, as well as the shiny parts of the crate–motor, propeller, and such, but you fixed it to beat the band.”

“Can that sort o’ talk, partner–it was a soft job an’ anybody with sense could a’done it as good as yours truly. Goin’ to be a sure enough long day, ’cordin’ to my way o’ lookin’ at it.”

“Oh! nothing like having a little patience,” commented Jack calmly, for he seldom showed signs of being in a hurry. “Men in our line of business must learn to just hang on and wait for the proper minute to strike the hook home in the fish’s jaw.”

“Yeah, an’ then hang on some more, after they git the barb well hooked, with the game fish kickin’ up an awful row,” chuckled Perk. “Huh! don’t I know how impatience is my besettin’ sin and ain’t I always a’tryin’ to curb it? That’s why I’m crazy to work in double harness with you, brother, ’cause you hold me in when I feel like spreadin’ myself brashly. Guess I know when I’m well off. Time to take another spin in dreamland, seems like,” with which remark Perk assumed as easy a position as the crowded cabin of the ship admitted, closed his eyes, and so far as Jack could tell from his regular breathing was asleep.

It was indeed a long morning for them both.

Came noon and they again proceeded to enjoy a snack, for appetites have a habit of growing rampant despite any lack of expenditure in the way of muscular activity.

“I was jest thinkin,” Perk remarked as they chewed their dry food, more as a duty than because they enjoyed it, “that we might be put on short rations if we’re held up on this here job any great length o’ time.”