as been calculated that they usually appear at a position for automatic coupling with an approaching 1625 Thirty-second St., Washington, D. C., June5, 1891. height of about seventy miles above the earth and dis- car. Near the top of the slotted side of the guide box ———_—____ ++ -_______ appear at… … of timber it contains. eyclone scarcely reaches 150 feet per second, at which But this is not the only redwood forest on the Pacific rate it exerts a pressure of about fifty pounds per coast by any means. square foot. The underbrush is so thick and dense that few living It now remains to explain…
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