ads, invented by IMr. E. G. Brown, of Mont- forming one piece, as if it were of the same ville, Waldo Co., Maine, who has taken mea- dimensions as y y, is placed upon the disc, D, sures to secure a patent for the same. and held thereon by the clamp, F, operated as Figure 1 is a side elevation;… … or distance. ff f f are rods forming, a8 uni- and set on a collar uniting the spindle, e, and ing part of a vertical.slide, I, the sliding Thisis a new and useful arrangement of machinery, and we are informed that it ope- | the disc, D, revolves, and which carries a re- More in- rates in a most…
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