There was a vast amount of red -- good to see at any time, because one knows that some real work is done in there, a deuce of a lot of blue, a little green, smears of orange, and, on the East Coast, a purple patch, to show where the jolly pioneers of progress drink the jolly lager-beer. However, I wasn't going into any of these. I was going into the yellow. Dead in the center. And the river was there -- fascinating -- deadly -- like a snake. A door opened, a white-haired secretarial head, but wearing a compassionate expression, appeared, and a skinny forefinger beckoned me into the sanctuary.

     Its light was dim, and a heavy writing-desk squatted in the middle. From behind that structure came out an impression of pale plumpness in a frock-coat. The great man himself. He was five feet six, I should judge, and had his grip on the handle-end of ever so many millions.

     He shook hands, I fancy, murmured vaguely, was satisfied with my French. Bon Voyage.

     In about forty-five seconds I found myself again in the waiting-room with the compassionate secretary, who, full of desolation and sympathy, made me sign some document. I believe I undertook amongst other things not to disclose any trade secrets. Well, I am not going to.