Letter from the Austro-Hungarian Ministry of Railways to the Union Baugesellschaft company about the construction of a rack railway from Lovran to Učka
Letter from the Presidential office of the Ministry of Trade
Letter of the Union-Baugesellschaft construction company to Dr Eder regarding the construction of the Učka railway
Part of the minutes of a meeting of the Commission for the construction of an electric railway from Lovranska Draga to Učka
Planned rail route from Lovranska Draga to Učka
Rail connection between Lovran and the peak of Mount Učka
Rail connection between Mount Učka and the coast and its importance
The Lovran-Učka railway project and its importance