"As a general thing a Swiss watch could be depended on. However, different cities differed in output. None of them maintained the high standard Geneva established, although Neuchatel, its closest rival, made a great many fine and beautiful watches. In other centers, too, the trade was carried on successfully. But it remained for our own country to develop a vast factory system where every part of a watch was constructed beneath one roof. This innovation, together with the fact that eventually watches came to be made on regulation scales with interchangeable parts, greatly bettered as well as increased watch production."

"I've quite a curiosity to know how this big factory system and in fact the whole clock and watch industry got started in America," the boy observed.

His father smiled.

"That," replied he, "is, as Kipling says, another story, and a long one too. I don't know that I myself could follow every step of it. But you will find McPhearson can. So seriously has he taken his profession that he is not to be floored by anything in time-keeping history. Ask him to tell you what you wish to know."

"He does seem to be mighty well up in his trade, doesn't he?" acknowledged the boy, pleased to hear this tribute to his friend. "He has collected quite a few interesting things related to it, too. The night I was there he showed me a lot of old watch papers he has been years picking up. He told me that long ago, when watches were thicker than they are now, there was a space left between the covers and inside it people put all sorts of things—pictures, small designs embroidered or painted on satin, mottoes, figures pricked on paper until they made raised patterns, poems, and portraits."

"So McPhearson has some of those, has he? Well, well! Sometime I must ask him about them," Mr. Burton said. "The custom of carrying such souvenirs was quite common in England at the time. If a man owned a fine ship or was interested in one, he had a small picture of her painted to put inside the cover of his watch; or he carried a likeness of his wife or sweetheart there. Sometimes, on the other hand, he was patriotically inclined and chose to devote this cherished space to a picture of the king or some national idol. Or maybe he was of literary bent and gave over the shrine to a religious text, a love poem, a maxim, or a moral admonition that he wished to keep daily before him. Even we ourselves often paste pictures in our watches. We have never, however, gone into the craze as the English of this particular era did. With them it was a fashionable fad that resulted in all manner of curious conceits. They had no kodaks, you see, and small pictures were rarer possessions then than now." Mr. Burton paused a moment to puff little rings of smoke thoughtfully into the air. "So McPhearson has made a collection of those old watch-papers, has he!" mused he. "Maybe he would loan them to us and let us exhibit them here at the store sometime. They are quite rare now and would be interesting."

"I think he would be tremendously pleased to do so, Dad," responded Christopher. "He is far too modest ever to suggest doing it himself."

"Oh, we should never know it if McPhearson had the Kohinoor right in his pocket. He would be the last person in the world to tell of it," laughed Mr. Burton. "I know what he is. I am also well aware that he has been very kind to you during these past few months. When the time comes right, I mean to let him know that I have not been blind to his interest and generosity."

"I'd like above everything else to give him a—well, some sort of present when my eyes—if my eyes ever get well again," faltered Christopher a trifle uncertainly.

"Come, come, son! You mustn't talk in that strain," objected Mr. Burton, noticing the depression in the boy's tone. "Of course your eyes are coming out all right. Aren't they worlds better already?"