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The City of Portland, Oregon

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Archives & Records Management

Office of the City Auditor

phone: 503-865-4100

email: parc@portlandoregon.gov

1800 SW 6th Ave, Suite 550, Portland, OR 97201

More Contact Info

1957 Filming for Civil Defense film "A Day Called X" based on 1955 Operation Green Light evacuation drill

1955 Operation Greenlight civil defense evacuation

Accession Number: A2005-005.1056.2

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