While stationed at the Réserve I made some most interesting trips around the country, up and down the valley of the Marne, over the forest of Compiègne, and even over Paris. In fact, I was at liberty to go anywhere, except in a northeasterly direction, for there there was always a danger of getting across the lines. Two or three machines disappeared in the course of a year, and it is thought that the pilots must have committed an "indiscretion" and fallen into the hands of the Germans for their pains. Once I was sent to Bar-le-Duc to bring an old machine back to Plessis. The distance, as the crow flies, was one hundred and fifty miles, over Châlons, across Champagne, and down the valley of the Marne. I enjoyed this flight immensely, though it nearly ended disastrously. The aeroplane I brought back was regulated for the weight of two men, so that when I flew in it alone I had to fight it all the way to keep it from climbing too far. Every moment I had to keep pushing against the control and it almost exhausted me. There was a low ceiling of clouds and I simply could not let the machine have its own way. To add to my aggravation, the motor stopped as I was passing over a forest. There was nothing to do but volplane down, though I did not see how I could ever avoid the trees. Unexpectedly a clear landing-place loomed up ahead of me, but before reaching it I felt that I would be in the tree-tops. Worst of all, I had a lee shore. Across my path I suddenly noticed a canal lined with poplars. I could not possibly pass over them, so I pressed desperately against my rudder controls. Being near the ground, it was a frightfully short and sharp turn. I thought that the tip of one of my wings would touch the branches of the trees while the other would scrape the ground; then I would be crushed under the motor. At that moment the machine straightened itself out and came to a stop in a ploughed field. It was a very close call. I shall never forget one of my flights over Paris. The day was beautiful. The atmosphere was so clear that one could see for miles and miles. As I approached the city it looked like a toy model. Every street, almost every house, stood out in perfect detail. The white church on the hill of Montmartre glistened like ivory. Beyond it I could see the Arc de Triomphe and the Tour Eiffel. I stayed up so long that my supply of gasolene was almost exhausted, and I was obliged to land to refill the tank. I chose the aviation-field at Le Bourget, the scene of my first war experience on the night of the Zeppelin raid. As it happened, I again selected an unusual occasion for my visit. This time, however, the extraordinary activity was not due to an unwelcome visit by the Germans. It was rather to celebrate the perfection of an unpleasant surprise for the hated Boches.