What goes up must come down. Shoppers are no exception to this old rule. If you still think that they are, stand late some busy afternoon at the main stair of Macy's and watch them descend. They frequently come at the rate of one hundred to the minute. And yet this is but a single stair!

It is neither practical nor modern greatly to increase stairway capacity in remodeling Macy's and so the question of a descending escalator thrusts itself upon the architects' attention. Despite a certain old-fashioned prejudice against it on the part of some old-fashioned New Yorkers, a descending escalator is not only practicable but entirely safe. Otherwise Macy's would not even consider its installation. The store planning experts went out to Chicago a few months ago, however, and into a great retail establishment there which boasts twelve selling floors. Escalators were its one salvation—descending, as well as ascending. The Macy party saw old ladies, women with children in their arms—everyone who walked, save only those walking upon crutches, using this quick and constant method of descent. They found the same devices in Boston—in subway stations as well as department-stores—and being used with equal facility. Straightway they decided that the New York shopper was neither more timid nor more reluctant to use a new idea than was her Boston or her Chicago sister. A descending escalator was placed in the plans for the new Macy's—for the use of the store's patrons.

Still another ascending and descending escalator; this time for the store's own family. Remember that here is a second stream, whose prompt and efficient handling is quite as important as that of the shoppers. The broad stair in Thirty-fourth Street at which the majority of the family arrives, between eight-thirty and eight-forty-five of the business morning, is frequently choked with the rush of incoming employees. It will never be choked once the new Macy's is done. For then the workers will be handled in great volume upon a double escalator, not merely double-file, but double in the sense that ascent and descent are handled simultaneously and in compact space, very much as the double stairways that are installed in modern school-houses and industrial plants.

In the enlarged building the locker rooms and the other facilities of the arrival of the store's employees will be placed upon the second floor and the first and second mezzanines; retained from the present plan, but very greatly enlarged. The Macy worker comes to them by means of the escalator, quickly and easily, and in a similar fashion ascends or descends to his or her department. It sounds simple and easy but it is not quite so easy when one comes to plan for a maximum of 8,800 employees—in 1932.

A third traffic stream remains for our consideration—and the architect's. In many respects it is the most difficult. Human beings, to a large extent at least, can move themselves. Goods cannot. Yet obviously the great stream of merchandise into the building and then out again must never be permitted to clog its arteries—not for a day, nor even for an hour. This means that there must be not only plenty of channels and conduits for it, but ample reservoir space as well. Which, being translated, means of course generous warehousing rooms, of one sort or another.

Perhaps it would be well before we come to the ingenious plans for making this inanimate stream most animate indeed, to consider the general plan of Macy's as it will be after its structural renaissance. The exterior of the present great building will remain practically unchanged. Just back of it and to the west of it on the new plot, one hundred and twenty-five feet in depth in both Thirty-fourth and Thirty-fifth Streets, and extending the full two hundred feet between them, will be erected a new steel and concrete building, harmonizing in its façade and of the most modern type of construction; as we have already seen, nineteen stories in height with two sub-basements in addition. The first ten stories of this structure, at the exact floor levels of the old, will be thrown into the existing building and the lower seven of them used for selling purposes. The uppermost three stories of the combined building—covering the entire Macy site—will be used, as we shall see in a moment or two, for the reception and the warehousing of the merchandise, and other non-selling activities of the store.

The nine stories of the new addition which will rise tower-like above the parent building are destined to be used entirely for non-selling functions. Thus from the architects' plans we see the executive and financial offices, including that of advertising upon the thirteenth and the fifteenth floors of this super-cupola; and the store's own great laundry upon the high nineteenth. The department of training and the bureau of planning, with an assembly room, will share the sixteenth. The more purely recreational features, however, the Men's Club and the Community Club and the lounging rooms and library, are placed as low as the accessible eighth floor. The general manager's and employment offices will be as low as the second mezzanine—for obvious reasons of convenience.

None of these departments will be hampered for a long time to come, as they have been hampered for a number of years past, by a fearful lack of elbow room. The new plans have provided for abundant facilities of this and every other sort. The employees' cafeterias also are to go into the new section—also upon the eighth, or public restaurant floor. They will be greatly enlarged over their present capacity.

These non-selling facilities are given their own elevator service from the street; a separate and distinct entrance there. The purpose of this last quickly becomes evident. There are many occasions—nights and Sundays even—when some or all of the recreation facilities are in use far beyond the regular store hours. Access to them, entirely free and separate from the store itself, is an enormous working convenience, and the new Macy's has been planned to be filled with working conveniences.