t of the expansion of rays. swing grate, B, pivoted so that the grate may be turned as “On each floor (except the last) the well-hole should be in- closed with framed glass sides, the wood-work of which, as occasion may require, to the position in Fig. 2, it being held well as of all the curbs and… … By turning the handle so the knife will be on the same side twenty degrees from the perpendicular. The hight is regu into the grate. asthe point, or hammer, it can be used asa washer cutter lated according to circumstances ; for ordinary purposes they which wind is admitted, through the adjustable…
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