TY - JOUR T1 - Preliminary Report on the Results Obtained with the Prismatic Cameras during the Total Eclipse of the Sun, April 16, 1893 JF - Philosophical Transactions of the Royal Society of London. A (1887-1895) VL - 185 SP - 711 EP - 717 PY - 1894/01/01/ UR - http://dx.doi.org/10.1098/rsta.1894.0011 M3 - doi:10.1098/rsta.1894.0011 AU - Lockyer, J. ER -