I had time to study the struggle and must say that I myself could not have done any better than he did. He had rushed his man and both were turning around one another. Suddenly, the enemy machine reared. That is a certain indication of a hit. Probably the pilot was shot in the head. The machine fell and the planes of the enemy apparatus went to pieces. They fell quite close to my victim. I flew towards my brother and we congratulated one another by waving. We were highly satisfied with our performance and flew off. It is a splendid thing when one can fly together with one's brother and do so well.

In the meantime, the other fellows of the squadron had drawn near and were watching the spectacle of the fight of the two brothers. Of course they could not help us, for only one man can shoot down an opponent. If one airman has tackled his enemy the others cannot assist. They can only look on and protect his back. Otherwise, he might be attacked in the rear.

We flew on and went to a higher altitude, for there was apparently a meeting somewhere in the air for the members of the Anti-Richthofen Club. They could recognize us from far away. In the powerful sunlight, the beautiful red color of our machines could be seen at a long distance.

We closed our ranks for we knew that our English friends pursued the same business as we. Unfortunately, they were again too high. So we had to wait for their attack. The celebrated triplanes and Spads were perfectly new machines. However, the quality of the box matters little. Success depends upon the man who sits in it. The English airmen played a cautious game but would not bite. We offered to fight them, either on one side of the front or on the other. But they said: No, thank you. What is the good of bringing out a squadron against us and then turning tail?[37]

At last, one of the men plucked up courage and dropped down upon our rear machine. Naturally battle was accepted although our position was unfavorable. If you wish to do business you must, after all, adapt yourself to the desires of your customers. Therefore we all turned round. The Englishman noticed what was going on and got away. The battle had begun.

Another Englishman tried a similar trick on me and I greeted him at once with quick fire from my two machine guns. He tried to escape me by dropping down. That was fatal to him. When he got beneath me I remained on top of him. Everything in the air that is beneath me, especially if it is a one-seater, a chaser, is lost, for it cannot shoot to the rear.

My opponent had a very good and very fast machine. However, he did not succeed in reaching the English lines. I began to fire at him when we were above Lens. I started shooting when I was much too far away. That was merely a trick of mine. I did not mean so much to hit him as to frighten him, and I succeeded in catching him. He began flying curves and this enabled me to draw near. I tried the same manoeuver a second and a third time. Everytime my foolish friend started making his curves I gradually edged quite close to him.

I approached him almost to touching distance. I aimed very carefully. I waited a moment and when I was at most at a distance of fifty yards from him I started with both the machine guns at the same time. I heard a slight hissing noise, a certain sign that the benzine tanks had been hit. Then I saw a bright flame and my lord disappeared below.

This was the fourth victim of the day. My brother had bagged two. Apparently, we had invited our father to a treat. His joy was wonderful.