Youtube activity of "Dennis Young" (@dennisyoung4631) on "Ask Jeff Williams" channel.
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UCw8ZTW9QoTr_XUN3d0UtGrg
Commenter youtube id
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Dennis Young
Commenter name
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@dennisyoung4631
Commenter name id
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"Adolf Sutro's Tunnel is Restored and Open to the Public 2023"
Comments by video
"DEEPEST MINE of NEVADA !!! 4000 feet down. ask Jeff Williams"
"Virginia City, Combination Mine- 3300 feet Down"