From an address by Charles M. Jacobs before the Yale Club, describing some of the problems. (1600 w.) (No. 91075)
The engineering difficulties of the Hudson and Manhattan tunnel
R R Gaz
1908
Aufsatz (Zeitschrift)
Englisch
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The Hudson and Manhattan tunnel system
Engineering Index Backfile | 1909
|The Hudson and Manhattan tunnels
Engineering Index Backfile | 1908
Interlocking on Hudson and Manhattan
Engineering Index Backfile | 1940
Maintenance costs on Hudson and Manhattan Railroad
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The Hudson River tunnels of the Hudson and Manhattan Railroad Company
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