March of Progress, The
Public domainTour 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. The Key System transbay service was abandoned in 1961.
Public domain
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Suggested attribution
March of Progress, The. Harman (Hugh) Productions. Internet Archive · Prelinger Archives.
March of Progress, The. Harman (Hugh) Productions. Internet Archive · Prelinger Archives.
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