suet NEW YORK, JUNE 2, 1866. { $3 PER ANNU MN Vol. XIV.-==No. 23., (NEW SERIES.) ; IN ADVANCE, … method, a six-borse en- oight of the rope, for gine being able to doas the purpose of taking much work as a pine-horse by the old system. out the twist during the operation of drilling. This It is often found that wells require to be worked gives it a continuous rotation and enables the tools…
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