Scientific American - v. 25, n. 25 (December 1871)
Published: | December 1871 |
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Articles in this Issue
Author(s) | Title | Page(s) |
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The St. Gothard Tunnel—Another Grand Engineering Work | 392 |
Published: | December 1871 |
---|
Author(s) | Title | Page(s) |
---|---|---|
The St. Gothard Tunnel—Another Grand Engineering Work | 392 |