As a general rule, they came back as commissioned officers to the very unit in which they had enlisted or served. They afforded to all its men a tangible and visible proof of the recognition of merit and capacity, and their example was always a powerful stimulus to all their former comrades.

There was thus no officer caste, no social distinction in the whole force. In not a few instances, men of humble origin and belonging to the artisan class rose, during the war, from privates to the command of Battalions. The efficiency of the force suffered in no way in consequence. On the contrary, the whole Australian Army became automatically graded into leaders and followers according to the individual merits of every man, and there grew a wonderful understanding between them.

The duties and responsibilities of the officers were always put upon a high plane. They had, during all military service with troops, to dress like the men, to live among them in the trenches, to share their hardships and privations, and to be responsible for their welfare. No officer dared to look after his own comfort until every man or horse or mule had been fed and quartered, as well as the circumstances of the moment permitted. The battle prowess of the Australian regimental officer and the magnificent example he set have become household words.

The Toll of Battle—an Australian gun-team destroyed by an enemy shell, September 1st, 1918.

Inter-Divisional Relief—The 30th American and the 3rd Australian Divisions passing each other in the "Roo de Kanga," Péronne, during the "relief" after the capture of the Hindenburg Line, October 4th, 1918.

Then there must be a word of recognition of the work of the devoted and able Staffs. It was upon them, after all, that the principal burden of the campaign rested. Upon them, their skill and industry, depended the adequacy of all supplies and their proper distribution, the precision of all arrangements for battle, the accuracy of all maps, orders and instructions, the clearness of messages and reports, the completeness of the information on which the Commander must base his decisions, and the correct calculations of time and space for the movement of troops, guns and transport. Their watchword was "efficiency."

"The Staff Officer is the servant of the troops." This was the ritual pronounced at the initiation of every Staff Officer. It was a doctrine which contributed powerfully to the success of the staff work as a whole. It meant that the Staff Officer's duties extended far beyond the mere transmission of orders. It became his business to see that they were understood, and rightly acted upon, and to assist in removing every kind of difficulty in their due execution. The importance of accurate and reliable staff work can be understood when it is realized that no mistake can happen without ultimately imposing an added stress upon the most subordinate and most helpless of all the components of an Army—the private soldier. An error in a clock time, the miscarriage of a message, the neglect to issue an instruction, a misreading of an order, an omission from a list of names, a mistake in a computation, an incomplete inventory, are bound in the long run to involve an added burden somewhere upon some private soldier.