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The legend of the crystal skulls, ancient mystical artifacts
- "Ancient Mystical Artifacts"
- "A documentary about crystal skulls featuring Smithsonian Institution curator Jane Maclaren Walsh's 16-year quest to trace the origins of the 31-pound crystal skull mailed anonymously to the museum in 1992."
- "Nonfiction television programs"
- "Video recordings for the hearing impaired"
- "Documentary films"
- "DVDs"
- "Feature films"
- "The legend of the crystal skulls, ancient mystical artifacts"