and measures, coin- as steam pressures are increased. Practically the only work are well known in all machine shops. To pro- age, and so on. But there are still some directions in high-pressure packings hitherto available have been vide these same advantages for small shops which can- which the… … enormously increased if the rungs were placed at ir- been invented by Mr. Peter Bbbeson, of St. Paul, Neb. regular intervals.—Lancet. While the construction of this lock is not complicated, A HAND-OPERATED SHAPER. yet it has been ingeniously designed to prevent opera- WHEEL-FLANGE OILER, tion with…
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