Letter on Terrestial Magnetism
Expedition report from Captain Robert Falcon Scott...
Referee report by G. B. Airy on 'On the Present Am...
Report upon a letter addressed by the Baron de Hum...
![Referee report by G. B. Airy on 'On the Present Amount of Westerly Magnetic Declination [Variation of the Compass] on the Coast of Great Britain, and Its Annual Changes' by Captain F. J. Evans](https://dlc.services/thumbs/rs/2/RR_7_178_001/full/324,/0/default.jpg)
