They did no work and lived on the sweat of labor. They patronized the workman or ignored his existence, and only came to Scotland to shoot and fish--whereon they assumed (with gillies and keepers of all kinds) the national dress which Scotsmen never wear. That was the old conception, and Tam almost gasped as he realized how far he had traveled from his ancient faith. For all these boys he knew were of that class--most of them had an exaggerated accent and said, "By gad!"--but somehow he understood them and could see, beneath the externals, the fine and lovable qualities that were theirs. He had been taken into this strange and pleasant community and had felt--he did not exactly know what he had felt. All he did know was that a brass-hatted angel with red tabs on its collar stood at the gate of a little paradise of comradeship, and forbade further knowledge of its pleasant places. He pursed his lips and got to his feet, sick with a sense of his loss. He was of the people, apart. He was a Clydeside worker and they were the quality. He told himself this and knew that he lied--he and they stood on grounds of equality; they were men doing men's work and risking their lives one for the other. * * * * * Tam whistled a dreary little tune, took down his cap and walked over to the workshops. There was a motorcycle which Brandspeth told him he could use, and after a moment's hesitation, Tam wheeled the machine to the yard. Then he remembered that he was in his working tunic, and since it was his intention to utilize this day's leave in visiting a town at the rear of the lines, he decided to return to his bunk and change into his "best." He opened his box--but his best tunic was missing. "Weel, weel!" said Tam, puzzled, and summoned his batman with a shrill whistle. "To tell you the truth, Sergeant," said the man, "Mr. Walker-Giddons and the other young officers came over for it three days ago. They got me to give it to 'em and made me promise I wouldn't say anything about it." Tam smiled quietly. "All right, Angus," he nodded and went back to his cycle. He did not know the joke, but it was one which would probably come to an untimely end, in view of the disciplinary measures which headquarters were taking. This incident meant another little pang, but the freshness of the morning and the exhilaration of the ride--for motorcycling has thrills which aviation does not know--helped banish all thoughts of an unpleasant morning. He reached his destination, made a few purchases, drank an agreeable cup of coffee and discovered that he had exhausted all the joys which the town held. He had intended amusing himself through the day and returning at night, but, even before the restaurants began to fill for lunch he was bored and irritable, and strapping his purchases to the back of the cycle he mounted the machine and began his homeward journey.