TY - JOUR T1 - On the Photographic Arc Spectrum of Iron Meteorites JF - Philosophical Transactions of the Royal Society of London. A (1887-1895) VL - 185 SP - 1023 EP - 1028 PY - 1894/01/01/ UR - http://dx.doi.org/10.1098/rsta.1894.0019 M3 - doi:10.1098/rsta.1894.0019 AU - Lockyer, J. ER -