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 25 April 2022, at 03:47 (UTC).Last edited: 03:47, 25 April 2022 (UTC)