"There's quite a steady sale. The big fellows are sometimes sold alive to parks and aquariums and circuses, but most of them are killed and the whole skins dressed and used for hanging on the walls of dens, like trophies. The real market is for the skins of the little fellows, which are made up into all sorts of alligator leather bags. Most of that stuff is imitation, but still quite a lot of it is real. It's plenty of fun catching the little 'gators, because even the smallest of them can give you quite a nip and a reptile three feet long is a handful. I did well enough out of it, because in addition to the sport I had, my brother-in-law let me have the skins of all those I caught myself. Some people, too, want to have baby ones as pets, but I don't think I'd want to have them around, myself, after they grew to any size," he added, as the boys rose and went back to the Pullman. By the time the train had reached Washington the two had become thoroughly friendly, and Hamilton liked his new acquaintance so much that he would gladly have seen more of him than merely as a traveling companion. But as the other lad was going out to San Francisco, there was no likelihood of their being thrown together at all. Indeed, on his arrival, Hamilton found that he had been assigned to an Eastern city, so he had to bid his new-made friend "Good-by." The exterior of the Census Bureau building was a disappointment to Hamilton, by reason of its unimposing appearance. Indeed, it was altogether too small for the purposes of the census, and during the rush of the decennial work, there were departments of the census scattered through various other buildings, adding no little inconvenience to the work. Accustomed to the New York structures, towering tens of stories into the air, the two-story red brick building of the census looked small to Hamilton, though comfortable and pleasant to work in. It was deceiving in its size, however, for the floor space was big and not much broken, and there seemed to be plenty of room. But it was not until the boy returned after his population work some months later, that he saw this building as the center of unparalleled activity. [Illustration: THE CENSUS BUILDING. Where Hamilton learned the immense importance of this great function of the government. (_Walden Fawcett._)] "I understand," said the chief of the manufacturing division to him, "that you are desirous of coming to the Census Bureau as one of the permanent force, not just for the decennial period only?" "Yes, Mr. Clan," was the boy's reply, "that is, if the Bureau is willing." "That will depend entirely on the work you do. I didn't see your papers personally, but I understand you received a high rating, and that you have had a good deal to do with figures.--That is, for a youngster," he added, noting the youthfulness of the lad standing before him. "Yes, sir, I have," answered Hamilton. "What made you think of taking this work up?" was the next question.