Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 855
which it may be set. The power of this machine can beindefinitely increased by the use of block and tackle attached to a second stump as a pur-chase, and it is therefore sfHJcially useful in regions of heavy timber, wheie^the stumps arelarge. It is known as the California stump puller. JSiigar…
Mechanical engineering
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