and impact to which it is sub- the power need not be at the well, but wherever most convenient. The inventor of this pump is Mr. E. Has- jected in a wreck of this kind. We are indebted for which may be placed in a well below the level of the our information and photograph to Mr. G. A. Fox, of tain,… … saw permits of cutting off the trees very NOVEL PUMP OPERATED BY COMPRESSED AIR. close to the ground, and at a much smaller expenditure of labor than with top is a standpipe which extends nearly to the bottom the usual hand-operated saw. of the chamber. The standpipe carries a sleeve to which is…
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