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Video of 20th Century Castles This video is a good introduction to our unique underground structures. It describes the different types of these decommissioned sites and shows what can be done by examining several retrofit projects, It is one hour long and it is highly recommended as a foundational overview.
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Video of a Communication Bunker in Russell, KS This video tour is of a communication bunker in Russell, KS. It shows the surrounding land and various attributes of the site. Available as a DVD or a VHS.
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Video of a Communication Station in Paris, Missouri This video tour is of a communication vault in Paris, Missouri. It shows the surrounding land and various attributes of the site.
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Video of a Nike Site, SE Indiana This Nike site is in southeastern Indiana, a 45 minute drive to the Cincinnati airport. This video tour shows details inside and above ground of the site. Available as a DVD or a VHS.
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Video of a Nike Site, SW Ohio This Nike site is in southwestern Ohio, near Cincinnati. This video tour shows details inside and above ground of the site. Available as a DVD or a VHS.
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Video of Atlas F site in Adirondack, NY This video tour of an underground, luxury home in an Atlas F site in the Adironback mountains, NY state. It shows the surrounding land and various attributes of the site. Available as a DVD or a VHS.
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Video of Atlas F site in Central Kansas This video tour is of an Atlas F site in central Kanasas The video shows the surrounding land and various attributes of the site. Available as a DVD or a VHS.
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Video of Subterra This video tour of 20th Century Castles' Subterra shows this unique underground property, its surrounding land, history and various attributes.
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Video of Titan 1 site in Denver, CO This video tour of a Titan 1 site in Denver, CO shows the surrounding land and various attributes of this massive site. Available as a DVD or a VHS.
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Video of Titan II site near Tucson AZ This is a video tour of a Titan II site near Tucson, AZ. The video shows the surrounding land and various attributes of the site. Available as a DVD or a VHS.
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