TY - JOUR T1 - On the Changes Produced in Magnetised Iron and Steels by Cooling to the Temperature of Liquid Air JF - Proceedings of the Royal Society of London (1854-1905) VL - 60 SP - 57 EP - 71 PY - 1896/01/01/ UR - http://dx.doi.org/10.1098/rspl.1896.0017 M3 - doi:10.1098/rspl.1896.0017 AU - Dewar, J. AU - Fleming, J. ER -