Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Baltimore and Ohio grade separation at Pittsburgh
Main tracks raised on an earth fill and steel viaduct for more than a mile. (2500 w.) (85744)
Baltimore and Ohio grade separation at Pittsburgh
Main tracks raised on an earth fill and steel viaduct for more than a mile. (2500 w.) (85744)
Baltimore and Ohio grade separation at Pittsburgh
Ry Age
1918
Ills.
Aufsatz (Zeitschrift)
Englisch
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The Baltimore and Ohio office building, Baltimore
Engineering Index Backfile | 1907
The new Baltimore and Ohio station in Baltimore
Engineering Index Backfile | 1896
Baltimore and Ohio improvements
Engineering Index Backfile | 1896
Baltimore and Ohio weighing bureau
| Engineering Index Backfile | 1918