The Times History of the War: v. 1-22 (pts. 1-273).

advance aeroplanes Africa Ailette Allies Army artillery assault attack August Baltic barrage battalions batteries battle Battle of Verdun Beaumont Bezonvaux Bolshevists bombardment bombs Bourlon British Cambrai Canadian Canal Captain captured Chemin-des-Dames coast colonies command convoy Copse Corps counter-attack Cross cruiser defences destroyers Division east Empire enemy enemy's Farm fighting flank Fleet Flesquières forces French front garrison German Gheluvelt Government Gravenstafel ground Guillaumat Gulf of Riga guns heavy heights Hill Houthulst infantry island Laffaux large number loss machine machine-gun fire Malmaison ment Meuse miles military natives naval Navy night October offensive officers Official photograph operations Passchendaele Petrograd pill-boxes Poelcappelle Polygon Wood position prisoners raids railway redoubt Regiment ridge rifle road Russian Samogneux September shells ships side Sixt von Armin slopes Spur submarine success tanks territory torpedo transport Treaty troops Ukraine Ukrainian Vauxaillon Veldhoek Verdun vessels village western wounded yards Ypres Zonnebeke