of this tool will inches, was extended along each side of this tank, a little be altogether omitted. above the surface of the water. Of cutting drifts, there are two kinds, the first being that The first experiment consisted in lighting the crude oil, shown in Fig. 156. A is the cutting edge, the… … the drift, if any is required, being done by the direction in ed on his achievement. thickness at C and B being reduced so that the sides of the which the hammer travels. Whenit is desired to cut a very The pressure on the receiving tanks was about 200 Ibs. drift may clear the sides of the hole.…
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![An illustration from Works. Popular edition.] 2 series (1886)](https://img.insideoutlibrary.com/img/200/bl-bl_003191336_5-126-2.webp)
