An illustrated article by Chas. King. It is proposed that the carriage shall form a piston moving in the tunnel as a cylinder, the latter being closed at both ends by tight doors.
Projected Jungfrau railway
Lon Eng
1890
4 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1897
|Engineering Index Backfile | 1890
|Engineering Index Backfile | 1897
Engineering Index Backfile | 1898
Engineering Index Backfile | 1899
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