Illustrated description of track apparatus and tools used by this company. (2500 w.)
The track construction department of the union traction company, Philadelphia
St Ry Jour
1901
Aufsatz (Zeitschrift)
Englisch
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Roadway department of the Union Traction Company, Philadelphia
Engineering Index Backfile | 1899
The electrical equipment of the Union Traction Company, Philadelphia
Engineering Index Backfile | 1900
Organization and operating methods of the Union Traction Company of Philadelphia
Engineering Index Backfile | 1898
Recent track construction of the Sioux City traction company
Engineering Index Backfile | 1898
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