Difference between revisions of "Mercury Bath"

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[[Category:Alphabetical Index]]
[[Category:Alphabetical Index]]
[[Category:IALA Dictionary 1970-89 Edition]]
[[Category:IALA Dictionary 1970-89 Edition]]
[[Category:IALA Dictionary 2023 Revision]]

Latest revision as of 11:52, 3 February 2024

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Alternative ter: Mercury Trough

An annular trough containing mercury on which the optic of a revolving light floats, usually under the guidance of rollers.

Ch2 Fig10.jpg




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)