Details
- TitleInstructions (to the Mason) for erecting the masonry for the Bifilar self registering Magnetometer
- ReferenceUK0108 SC MSS 001/4/22
- Daten.d. [1849]
- Scope and ContentPossibly instructions sent to Captain Lefroy for the erection of the bilfilar magnetometer in Toronto.
- Physical descriptionNumber of pieces: 1, Pages/folios: 4
- LanguageEnglish.
- Persons keyword
- Subject
- Conditions governing accessOpen
- Level of descriptionfile
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