Far away on the moon-ward horizon a luminous silver mist veiled the distant view. Below, the scenery of thin white roads, soft patchwork forests, little tightly-clustered villages, and the quaint mosaic of fields, unrolled away from me as we mounted higher on the long wings whose edges now and then gleamed in the moonlight. Here and there were the little glowing specks of candles or lamps burning in distant houses, and some of the twinkling illuminations of the French signals. Far away in the mist a star-shell gleamed watery white and slowly faded away. Beneath were the four white flares of the aerodrome and the little space of lit-up ground with an occasional gleam of light near the long line of hangars which I could see faintly below me.
Higher and higher we climbed. Every now and then I stood up and shone my torch on the two engines to read their dials, and to see if they were giving full power. Towards the north we moved, towards the gleaming Moselle and the distant star-shells of the lines. Then the French observer grew restless, and looked over the side, and down at the compass in his cockpit, and at the timing signal-lights beneath. At last, when we were eight or nine miles from the lines, he gave his verdict—the almost inevitable word Brouillard. He thought it was too misty. He stood up and leaned back to the pilot, and shouted his words of explanation—
"Trop de brouillard! No good! It will be very bad by Metz!"
We turned back disappointed, and drew nearer to the lighted rectangle of the aerodrome far below. The pilot pulled back his throttle. A sudden and almost painful silence followed the roar of the engine. In an agreeable tranquillity after the incessant clamour we had known so long, we glided downwards towards the queer world of the deep shadows. Slowly, slowly over the dazzling acetylene flares we floated. The most critical moment had come: the pilot was going to make his first night landing. I sat silent and unmoving, my left hand again subconsciously holding the edge of the machine in readiness. The ground grew imperceptibly nearer. We were below the level of the sheds. I felt a little vibration quiver through the machine, and then another. We had touched ground.
We slowed down and drew up near our hangar. I dropped out of the machine, beneath which the disappointed mechanics were gazing at the unbroken surface of the brown paper pasted below the bomb-racks, and walked over to my cabin through a little pine wood. The rose-shaded lamp still shone softly. As I took off my heavy flying kit I recalled with a feeling of foolishness my fears and dreads when I had left it, and felt how wasted my sentiment had been.
Almost the next night we started again. Once more I dressed in the heavy flying clothes, and collected my maps and impedimenta. Again I bade a sad farewell, and again sat beside the pilot, feeling weak and frail. Again we rose up in thunder across the lighted aerodrome towards the stars.
The world lay before us hard and clear. No white scarves of mist were flung over the dark woodlands. The horizon lay almost unveiled, and above was the deep immensity of the night. Here and there across the country we saw the scattered lights of cottages and the twinkling of the French guiding stations. To the north were the brilliant star-shells, and far, far away in the mist glowed dully the little red flame of some blast-furnace beyond the lines.
As we drew nearer and nearer to Pont-à-Mousson, I felt how the meaning of the lines had changed. Formerly they had come to be a barrier almost impassable even by thought. I had felt that this was our side, that was theirs! Long had the trenches lain in the same place in this area. Now it seemed wonderful to be able to see signs of occupation beyond the German war-zone. Our intended crossing seemed a sort of sacrilege, the execution of an act seemingly impossible. I felt as though I had put out my hand to the moon, and had touched a solid surface. It was hard to believe that our machine could in a flash change from the area of one great sweep of nationality and ideas and character to the other, and could pass unhindered, untouched across that frontier of death to every living thing upon the ground.
So as I grew nearer and nearer to Pont-à-Mousson and saw a few scattered lights beyond the star-shells, I began to wonder who sat beside the light—what German soldier or officer read a despatch or wrote a letter, in what sort of hut or dug-out. Then the pilot's hands would move with the wheel, and we would swing round in a circle. Again before us lay the French signal-lights, and far away the faint glow of our aerodrome.
Then we swung round again towards the north. The Frenchman's arm went up, and dropped, pointing straight ahead across the star-shells which rose here and there slowly, white blossoms of light which burst out into a white dazzling flare, and gradually drooped and faded away.