1st Casualty of Neuve Chapelle today: Killed 573, Died of wounds 70, Wounded 1107, Missing 64, Officers 700. Hit inspection as usual general clean up. Walk in afternoon with Campbell & attend Conan Doyle lecture. Heavy built man 55. Fluent speaker , no notes, lecture rather a disappointment, too many details * failure to give a vivid picture og Mons, Ypre, Aisme as a whole.