Keywords: Donau-Adria-Bahn.jpg Donau-Adria-Bahn 1912 cite book Freiherr von Röll Enzyklopädie des Eisenbahnwesens 2 3 http //archive org/details/enzyklopdiedes03rl Berlin Wien 1912 392 “393 Tafel VII de http //www zeno org/Roell-1912/I/Ro03392a via Zenodot Verlagsgesellschaft mbH o A / not mentioned PD-old-70-1923 Uploaded with UploadWizard Rail transport maps of Europe Images from zeno org Roell-1912 Karte der Donau-Adriatischen Eisenbahnen.jpg Donau-Adria-Bahn 1912 cite book Freiherr von Röll Enzyklopädie des Eisenbahnwesens 2 3 http //archive org/details/enzyklopdiedes03rl Berlin Wien 1912 392 “393 Tafel VII de http //www zeno org/Roell-1912/I/Ro03392a via Zenodot Verlagsgesellschaft mbH o A / not mentioned PD-old-70-1923 Rail transport maps of Europe Images from zeno org Enzyklopädie des Eisenbahnwesens |