The bulk of the British Expeditionary Force passed over to France under cover of darkness on the nights of August 12 and 13, 1914. The movement, which included four infantry divisions and a cavalry division, necessitated the transportation of approximately 90,000 men, 15,000 horses, and 400 guns. It is doubtful if so large a host has ever been moved by water in so short a time in all the annals of military history. There was drama in the secrecy and celerity of the affair. Two canvas walls converging into a funnel screened the approaches to Southampton Dock. All beyond was darkness and mystery. Down this fatal funnel passed the flower of the youth of Britain, and their folk saw them no more. They had embarked upon the great adventure of the German War. The crowds in the streets saw the last serried files vanish into the darkness of the docks, heard the measured tramp upon the stone quays dying farther {51} away in the silence of the night, until at last all was still and the great steamers were pushing out into the darkness. No finer force for technical efficiency, and no body of men more hot-hearted in their keen desire to serve their country, have ever left the shores of Britain. It is a conservative estimate to say that within four months a half of their number were either dead or in the hospitals. They were destined for great glory, and for that great loss which is the measure of their glory. Belated pedestrians upon the beach of the southern towns have recorded their impression of that amazing spectacle. In the clear summer night the wall of transports seemed to stretch from horizon to horizon. Guardian warships flanked the mighty column, while swift shadows shooting across the surface of the sea showed where the torpedo-boats and scouts were nosing and ferreting for any possible enemy. But far away, hundreds of miles to the north, lay the real protection of the flotilla, where the smooth waters of the Heligoland Bight were broken by the sudden rise and dip of the blockading periscopes. It is well to state, once for all, the composition of this force, so that in the succeeding pages, when a brigade or division is under discussion, the diligent reader may ascertain its composition. This, then, is the First Army which set forth to France. Others will be chronicled as they appeared upon the scene of action. It may be remarked that the formation of units was greatly altered with the progress of the campaign, so that it has been possible without indiscretion to raise the veil of secrecy which was once so essential. {52} THE FIRST ARMY CORPS--GENERAL HAIG DIVISION I. General LOMAX. 1_st Infantry Brigade--General Maxse_. 1st Coldstream Guards. 1st Scots Guards. 1st Black Watch. 2nd Munster Fusiliers. 2_nd Infantry Brigade--General Bulfin_. 2nd Sussex. 1st N. Lancs. 1st Northampton. 2nd K.R. Rifles.