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Scientific American, Vol. 51, No. 4 (July 1884) (1884)

leaf 8

An illustration from Scientific American, Vol. 51, No. 4 (July 1884), 1884, leaf 8
ver can scarcely measure the bas-e star. The method itself may be readily indicated, though showed a deviation much less than that which had been otherwise than by pacing it off, it has seemed preferable, in not quite so readily explained. It is particularly interesting fixed on as a limit; and, if… … Fig. 1-METHOD OF ESTIMATING DISTANCES. est giving violet light, the tween 1*45 m. and 18 m. As breadths ranging from these the mean height generally extremes through those belonging to the colors red, orange, admitted is 1*665 m., we should, upon taking this as a basis sought, it will be found that…

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