is to be constantly used in one position. ing bucket 2’ has its teeth so placed as to follow the regular grade. interstices between the teeth of the bucket 2, which This invention is secured by two patents, one for As there is but little soil moved by this machine, it precedes it. These two buckets… … also used when the machine ter, and all the horses have been in good condition. first begins to dig the ditch, : the buckets being allowed to descend gradual- Thomas Murphy, superintendent of the horses on think that two men with a boy tofeed, on the tiles, the Hudson River Railroad testified that…
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