TY  - JOUR
T1  - Memoir to Accompany a Map of the Magnetic Variation for 1840 in the Atlantic Ocean between the Parallels of 60 degrees N. and 60 degrees S. Latitude, Being Contributions to Terrestrial Magnetism, No. 9. 
JF  - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854)
VL  - 5
SP  - 835
EP  - 839
PY  - 1843/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1843.0195
M3  - doi:10.1098/rspl.1843.0195
AU  - Sabine, E.
ER  -