but the machines deg. 7 min. In the course of an hour it increased a contrived at that time, and at subsequent periods, little both in right ascension and declination, so that did not pass beyond the experimental process. A it seems to be moving in a northwesterly direction. few years back a Mr.… … The publishers of the SCIENTIFIC AMERICAN respectfully give notice that the TentH Votumn (New Series) will commence on the which mining engineers, notwithstanding these dis- adjustable and sets in a bracket, E, which slides over firstof January next. Thisjournal was established in 1845, and is…
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