TY  - JOUR
T1  - Experiments towards the Construction of New Forms of Instruments for the Correction of Compass Errors due to the Presence of Iron in Ships; with Investigations on the Nature of the Attraction of Iron on the Poles of Magnets. 
JF  - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854)
VL  - 6
SP  - 212
EP  - 214
PY  - 1850/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1850.0076
M3  - doi:10.1098/rspl.1850.0076
AU  - Roberts, J.
AU  - Artillery, R.
ER  -