Strength of American railway cars
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Article
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1879
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Elsevier Science
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English
β 55 KB
Strength of American Railway 0ars.--On the 23d of October, 1878, a southeasterly gale prevailed in the Middle States, which was very severe at Philadelphia. The anemometer of the Signal Service recorded a velocity of the wind of seventy-five miles an hour. Several steeples were blown down, and seve