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On the Trail of the Nephilim: Episode 2 - Mathematical Mysteries of the Moundbuilders | Himself | 2019-04-10 |
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On the Trail of the Nephilim: Episode 1 - The Mysterious Moundbuilders | Himself | 2018-12-07 |
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Witness 11 | Baumgardt | 2012-01-01 |
