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Scientific American, Vol. 39, No. 3 (July 1878) (1878)

leaf 3

An illustration from Scientific American, Vol. 39, No. 3 (July 1878), 1878, leaf 3
ey diminished till 1843, and so on. We can see readily 6 is coming into view. Here is the same spot magnified as with Fig. 4 we see that all the spots have moved a little that the increase and decrease are not uniform. Thus from seen at a certain given moment the 1st to 2d minimum is 9'8 (for it is… … is irregular, and that where the tain planets affect spots by their attraction, in the opinion of those who have considered the bottom should be there is nothing but the blackness of what toward the west, the one which was just appearing round the eastern edge having come further on to the disk.…

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