Handbook of construction plant, its cost and efficiency (1918)
Dana, Richard Turner, 1876-1928 · New York, McGraw-Hill book company, inc., [etc., etc.] · leaf 613
Fig. 290. … Fig. 291. machine must be anchored by means of large butts driven inthe ground. Stumps are pulled with a direct pull, the cable running fromthe stuinp to the machine, or with a double pull, the cable run-ning through a block fastened to the stump and being attachedto another dead man. A long cable…
Contractors' operations · Building
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