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    Preserving America's Birth Certificate

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    sky_wizard

    by sky_wizard

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    Engineers designed a case to protect the map that first used the word "America" to describe the land masses now called North and South America. The air-tight container is made of two large sheets of aluminum and a double piece of non-reflective laminated glass. It also includes a system dedicated to maintaining the proper temperature and replacing all potentially destructive oxygen with inert argon gas.

    skywizard

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