On the morning of the third day after General Pershing's arrival in Paris, the typewriters began clicking incessantly and the telephones began ringing busily in the large building which was occupied on that day as the headquarters of the American Expeditionary Forces in France.

This building was Numbers 27 and 31 Rue de Constantine. It faced the trees and shrubbery bordering the approach to the Seine front of the Invalides. The building was two stories high with grey-white walls and a mansard roof. At that time it could be immediately identified as the one in front of which stood a line of American motor cars, as the one where trim United States regulars walked sentry post past the huge doors through which frequent orderlies dashed with messages.

Ten days before, the building had been the residence of a Marquis and had contained furniture and art valued at millions of francs. All of those home-like characteristics had been removed so effectively that even the name of the kindly Marquis had been forgotten. I am sure that he, himself, at the end of that ten-day period could not have recognised his converted salons where the elaborate ornamentation had been changed to the severe simplicity typical of a United States Army barracks.

General Pershing's office was located on the second floor of the house and in one corner. In those early days it was carpetless and contained almost a monkish minimum of furniture. There were the General's chair, and his desk on which there stood a peculiar metal standard for one of those one-piece telephone sets with which Americans are familiar only in French stage settings. A book-case with glass doors, a stenographer's table and chair, and two red plush upholstered chairs, for visitors, comprised the furniture inventory of the room.

One of the inner walls of the room was adorned with a large mirror with a gilt frame, and in the other wall was a plain fireplace. There were tall windows in the two outer walls which looked out on the Rue de Constantine and the Rue de Grenelle. Opposite the Rue de Grenelle windows there was a small, deeply shaded park where children rolled hoops during the heat of the day and where convalescent French soldiers sat and watched the children at play or perhaps discussed the war and other things with the nurse-maids.

This was the first workshop in France of the American commander-in-chief. Adjoining rooms to the left and right were occupied by the General's staff and his aides. And it was in these rooms that the overseas plans for the landing of the first American armed contingent in France were formulated.

It is safe now to mention that St. Nazaire on the west coast of France was the port at which our first armed forces disembarked. I was in Paris when the information of their coming was whispered to a few chosen correspondents who were to be privileged to witness this historical landing.

This was the first time in the history of our nation that a large force of armed Americans was to cross the seas to Europe. For five and a half months prior to the date of their landing, the ruthless submarine policy of the Imperial German Government had been in effect, and our troop ships with those initial thousands of American soldiers represented the first large Armada to dare the ocean crossing since Germany had instituted her sub-sea blockade zone in February of that same year.

Thus it was that any conversation concerning the fact that our men were on the seas and at the mercy of the U-boats was conducted with the greatest of care behind closed doors. In spite of the efforts of the French agents of contra espionage, Paris and all France, for that matter, housed numerous spies. There were some anxious moments while that first contingent was on the water.

Our little group of correspondents was informed that we should be conducted by American officers to the port of landing, but the name of that port was withheld from us. By appointment we met at a Paris railroad station where we were provided with railroad tickets. We took our places in compartments and rode for some ten or twelve hours, arriving early the next morning at St. Nazaire.