We got what we could out of the boys in the meanwhile. Provincetown boys are of course all sailors and have sailors’ eyes. When we were at the Highland Light the last summer, seven or eight miles from Provincetown Harbor, and wished to know one Sunday morning if the _Olata_, a well-known yacht, had got in from Boston, so that we could return in her, a Provincetown boy about ten years old, who chanced to be at the table, remarked that she had. I asked him how he knew. “I just saw her come in,” said he. When I expressed surprise that he could distinguish her from other vessels so far, he said that there were not so many of those two-topsail schooners about but that he could tell her. Palfrey said, in his oration at Barnstable, the duck does not take to the water with a surer instinct than the Barnstable boy. [He might have said the Cape Cod boy as well.] He leaps from his leading-strings into the shrouds, it is but a bound from the mother’s lap to the masthead. He boxes the compass in his infant soliloquies. He can hand, reef, and steer by the time he flies a kite. This was the very day one would have chosen to sit upon a hill overlooking sea and land, and muse there. The mackerel fleet was rapidly taking its departure, one schooner after another, and standing round the Cape, like fowls leaving their roosts in the morning to disperse themselves in distant fields. The turtle-like sheds of the salt-works were crowded into every nook in the hills, immediately behind the town, and their now idle windmills lined the shore. It was worth the while to see by what coarse and simple chemistry this almost necessary of life is obtained, with the sun for journeyman, and a single apprentice to do the chores for a large establishment. It is a sort of tropical labor, pursued too in the sunniest season; more interesting than gold or diamond-washing, which, I fancy, it somewhat resembles at a distance. In the production of the necessaries of life Nature is ready enough to assist man. So at the potash works which I have seen at Hull, where they burn the stems of the kelp and boil the ashes. Verily, chemistry is not a splitting of hairs when you have got half a dozen raw Irishmen in the laboratory. It is said, that owing to the reflection of the sun from the sand-hills, and there being absolutely no fresh water emptying into the harbor, the same number of superficial feet yields more salt here than in any other part of the county. A little rain is considered necessary to clear the air, and make salt fast and good, for as paint does not dry, so water does not evaporate in dog-day weather. But they were now, as elsewhere on the Cape, breaking up their salt-works and selling them for lumber.