A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
New York tunnel extension of the Pennsylvania railroad system
Gives the schedule of engineering organization for constructing this extension, and the personnel of the management. (1500 w.) (No. 94025 C)
New York tunnel extension of the Pennsylvania railroad system
Gives the schedule of engineering organization for constructing this extension, and the personnel of the management. (1500 w.) (No. 94025 C)
New York tunnel extension of the Pennsylvania railroad system
Bul Am Inst Min Engrs
Couper, William (author)
1908
Map
Article (Journal)
English
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New York tunnel extension of the Pennsylvania railroad
Engineering Index Backfile | 1910
Pennsylvania railroad tunnel extension into New York city
| Engineering Index Backfile | 1907
The New York tunnel extension of the Pennsylvania railroad
Engineering Index Backfile | 1909
The New York improvement and tunnel extension of the Pennsylvania railroad
Engineering Index Backfile | 1910