CIA

@CIA ↗

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Last Checked March 11, 2019

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Tue Aug 09 21:28:19 +0000 2016

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CIA @CIA

CIA invented & used the device in 1960s to count people & supplies moving down Ho Chi Minh Trail from North Vietnam to South Vietnam. — PolitiTweet.org

Posted Aug. 9, 2016

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CIA @CIA

CIA #Museum Artifact of the Week: #Elephant Counter https://t.co/GAcvRuCd59 https://t.co/KduiJimkgf — PolitiTweet.org

Posted Aug. 9, 2016

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CIA @CIA

Many of the Laotian trail watchers we recruited could not read or write, so the device featured “pictograms”. — PolitiTweet.org

Posted Aug. 9, 2016