Illustrates and describes changes made and the progress of this great engineering work. (2000 w.) (No. 85516)
Progress of the Pennsylvania tunnels under Manhattan Island
R R Gaz
1907
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
The Pennsvlvania tunnels across Manhattan Island
Engineering Index Backfile | 1906
Manhattan and Weehawken shafts of the Pennsylvania railroad tunnels under the North River
Engineering Index Backfile | 1903
The Hudson and Manhattan tunnels
Engineering Index Backfile | 1908
Belmont, interborough and Manhattan, and Hudson River tunnels
Engineering Index Backfile | 1908
The Pennsylvania tunnels under the East river
Engineering Index Backfile | 1906