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Scientific American, Vol. 94, No. 24 (1906) (1906)

leaf 10

An illustration from Scientific American, Vol. 94, No. 24 (1906), 1906, leaf 10
l, and one of the optic nerve, which results in total to make an even approximate estimate. China more through these at a red or a green object he notices no inability to see red. _ especially seems to possess inexhaustible supplies, and difference in brightness, no matter through which of a German… … EUROPEAN EARTHQUAKE RECORDERS,

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