Helsingin kaupungin liikennelaitoksen opetuselokuva N:o 1
Genre: DocumentaryRuntime: 0h 19mRelease: 20th February, 1950
Directors: H.J. Degerth, I. Hiltunen, K.V. Lehtelä, O.H. TräskvikLanguages: FinnishCountry: FinlandPlot: Helsinki City Transport Department's educational film for tram and trolleybus drivers and operators on proper traffic behavior and public service.
Company: Suomi-Filmi