March of Progress
Tour of the modern interurban trolley system of San Francisco's East Bay and over the San Francisco-Oakland Bay Bridge. Predicts the bright postwar future of streetcar transit, with visionary images of advanced-design railcars.
- Műfaj: Dokumentum, Animációs
- Stúdió: Hugh Harman Productions
- Kulcsszó:
- Öntvény: Emory Green