TY - JOUR T1 - On the Changes Produced by Magnetisation in the Dimensions of Rings and Rods of Iron and of Some Other Metals JF - Philosophical Transactions of the Royal Society of London. A (1887-1895) VL - 179 SP - 205 EP - 230 PY - 1888/01/01/ UR - http://dx.doi.org/10.1098/rsta.1888.0007 M3 - doi:10.1098/rsta.1888.0007 AU - Bidwell, S. ER -