The Rhaetian Railway Rh.B. (Rhätische Bahn) a practical guide to the Swiss Highlands of the Grisons : with illustrations, several maps in the text and 2 suppl. maps H. Behrmann ; published by the Rhaetian Railway Co.
The Rhaetian Railway Rh.B. (Rhätische Bahn) a practical guide to the Swiss Highlands of the Grisons : with illustrations, several maps in the text and 2 suppl. maps
Bibliothekskatalog der Kantonsbibliothek Graubünden: https://www.opac.gr.ch/discovery/fulldisplay?context=L&vid=41BGR_INST:41BGR_V1&search_scope=MyInstitution&tab=LibraryCatalog&docid=alma990000376700206696