Obituary notices: John Percy Batey, 1889?1918; Lieut. Charles William Dick, 1895?1918; James Hector Barnes, D.Sc., 1879?1917; George Carey Foster, 1835?1919; William Joel Kemp, 1841?1918; Sydney Lupton, 1850?1918; George Martineau, C.B., 1835?1919; Sir Alexander Pedler, F.R.S., 1849?1918; Joseph Price Remington, 1847?1918; Jean Jacques Th�ophile Schloesing, 1824?1919; Alfred Senier, 1853?1918; John Bishop Tingle, 1867?1918