TY - JOUR T1 - On the Application of the Law of the Conservation of Energy to the Determination of the Magnetic Meridian on Board Ship, When out of Reach or out of Sight of Land. JF - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854) VL - 6 SP - 303 EP - 304 PY - 1850/01/01/ UR - http://dx.doi.org/10.1098/rspl.1850.0110 M3 - doi:10.1098/rspl.1850.0110 AU - Rankine, W. ER -