Young Woman Watches as Her Car Goes Through Testing at an Auto Emission Inspection Station
9/1975
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Full Caption: Young woman watches as her car goes through testing at an auto emission inspection station in downtown Cincinnati, Ohio. All light duty, spark ignition powered motor vehicles are tested annually for carbon monoxide and hydrocarbon emissions, and given a safety check. All other vehicles registered in the city receive an annual safety check. The emissions test on an exhaust analyzer went into effect in January, 1975; the safety test has been in effect since 1940.
This primary source comes from the Records of the Environmental Protection Agency.
National Archives Identifier: 557901
Full Citation: Young Woman Watches as Her Car Goes Through Testing at an Auto Emission Inspection Station; 9/1975; Records of the Environmental Protection Agency, Record Group 412. [Online Version, https://www.docsteach.org/documents/document/young-woman-watches-as-her-car-goes-through-testing-at-an-auto-emission-inspection-station, December 5, 2024]Rights: Public Domain, Free of Known Copyright Restrictions. Learn more on our privacy and legal page.
