Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction work on the Pennsylvania R. R. between Harrisburg and Gallitzin
An illustrated description of the work in progress, the methods employed, certain details of construction, and cost. (4400 w.)
Construction work on the Pennsylvania R. R. between Harrisburg and Gallitzin
An illustrated description of the work in progress, the methods employed, certain details of construction, and cost. (4400 w.)
Construction work on the Pennsylvania R. R. between Harrisburg and Gallitzin
Eng News
1903
Aufsatz (Zeitschrift)
Englisch
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Construction of the Gallitzin tunnel on the Pennsylvania railroad
Engineering Index Backfile | 1906
Pennsylvania Higher Education Assistance Agency Harrisburg, Pennsylvania
| British Library Online Contents | 1995
Pennsylvania constructs engine terminal at Harrisburg
Engineering Index Backfile | 1938
The Pennsylvania State Capitol building, Harrisburg, Pennsylvania, undated (ca. 1919).
| BASE