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Scientific American, Vol. 61, No. 10 (1889) (1889)
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south of the present work is in contemplation other. Each tunnel is lined with a shell of steel, built also. the damage was repaired and the bodies of the un- up of plates secured at the joints by angle irons pro- fortunate en were recovered. Again, on November A year was occupied in taking a most… … © 1889 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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