TY - JOUR T1 - Report on the Total Solar Eclipse of April 6, 1875 JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 169 SP - 139 EP - 154 PY - 1878/01/01/ UR - http://dx.doi.org/10.1098/rstl.1878.0007 M3 - doi:10.1098/rstl.1878.0007 AU - Lockyer, J. AU - Schuster, A. ER -