red-hot for forty-eight hours; kept the Kanuck and his family up, firing. The presence of iron in the ore showed with the magnet from the start; and when he came to test it, he found out that it contained about seventy-five per cent. of the peroxide of iron." Lapham pronounced the scientific phrases with a sort of reverent satisfaction, as if awed through his pride by a little lingering uncertainty as to what peroxide was. He accented it as if it were purr-ox-EYED; and Bartley had to get him to spell it. "Well, and what then?" he asked, when he had made a note of the percentage. "What then?" echoed Lapham. "Well, then, the fellow set down and told me, 'You've got a paint here,' says he, 'that's going to drive every other mineral paint out of the market. Why' says he, 'it'll drive 'em right into the Back Bay!' Of course, I didn't know what the Back Bay was then, but I begun to open my eyes; thought I'd had 'em open before, but I guess I hadn't. Says he, 'That paint has got hydraulic cement in it, and it can stand fire and water and acids;' he named over a lot of things. Says he, 'It'll mix easily with linseed oil, whether you want to use it boiled or raw; and it ain't a-going to crack nor fade any; and it ain't a-going to scale. When you've got your arrangements for burning it properly, you're going to have a paint that will stand like the everlasting hills, in every climate under the sun.' Then he went into a lot of particulars, and I begun to think he was drawing a long-bow, and meant to make his bill accordingly. So I kept pretty cool; but the fellow's bill didn't amount to anything hardly--said I might pay him after I got going; young chap, and pretty easy; but every word he said was gospel. Well, I ain't a-going to brag up my paint; I don't suppose you came here to hear me blow." "Oh yes, I did," said Bartley. "That's what I want. Tell all there is to tell, and I can boil it down afterward. A man can't make a greater mistake with a reporter than to hold back anything out of modesty. It may be the very thing we want to know. What we want is the whole truth; and more; we've got so much modesty of our own that we can temper almost any statement." Lapham looked as if he did not quite like this tone, and he resumed a little more quietly. "Oh, there isn't really very much more to say about the paint itself. But you can use it for almost anything where a paint is wanted, inside or out. It'll prevent decay, and it'll stop it, after it's begun, in tin or iron. You can paint the inside of a cistern or a bath-tub with it, and water