Geomagnograph
From Tardis Wiki, the free Doctor Who reference
A Geomagnograph was a device used by a group of Sea Devils for measuring the current flow the underwater. (TV: Legend of the Sea Devils (TV story))
A Geomagnograph was a device used by a group of Sea Devils for measuring the current flow the underwater. (TV: Legend of the Sea Devils (TV story))
This page was last edited on 19 September 2024, at 21:57 (UTC).Last edited: 21:57, 19 September 2024 (UTC)