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Documerica Project

By: Catie Leary on March 26, 2010, 12:37 p.m.

Photo: Frank Lodge/EPA/NARA

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Participants in the first symposium on the development of low-pollution power systems check out the ESB Sundancer, an experimental electric car, in the Marriot Motor Inn parking lot in Ann Arbor, Mich., in October 1973.