mowers which have been and ague are the most common maladies attributable placed in service in the United States is that which to this poisoning, while the mortality among the work- has lately been constructed for the national govern- men is also very high. In Birmingham, the center ment for use on… … proved, since the new machine is a combi- closely muffled, running into the pure at- nation mower and roller, the rollers being mosphere outside the foundry as soon as so placed with reference to the cutting possible, which in itself is a dangerous ex- blades that the lawn is rolled both prelimi-…
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