Total Eclipse of the Sun, January 22, 1898. Preliminary Account of the Observations Made by the Eclipse Expedition and the Officers and Men of H.M.S. 'Melpomene,' at Viziadrug

Norman Lockyer
1898 Proceedings of the Royal Society of London  
doi:10.1098/rspl.1898.0068 fatcat:4qlohycjb5e4fetwe42hsqu2sq