The supply of ammunition was not inexhaustible, and he determined to reserve any further fire until the attack grew more active.
Looking over the top of the parapet to examine the ground immediately below, something hot and vicious snicked his ear. He saw the brickwork of the chimney behind him crumble and scatter, and, putting up his hand, felt blood.
“You’d better keep down, Oberzohn,” said Cuccini, crouching in the shelter of the parapet. “They nearly got you then. They’re firing from that railway embankment. Have you had a talk with the boss of these birds?”
“They are weakening,” said Oberzohn promptly. “Always they are asking me if I will surrender the men; always I reply, ‘Never will I do anything so dishonourable.’ ”
Cuccini grunted, having his own views of the doctor’s altruism.
Late in the afternoon, a flight of aeroplanes appeared in the west: five machines flying in V formation. None of the men on the roof recognized the danger, standing rather in the attitude and spirit of sightseers. The machines were flying low; with the naked eye Cuccini could read their numbers long before they came within a hundred yards of the house. Suddenly the roof began to spout little fountains of asphalt. Oberzohn screamed a warning and darted to the stairway, and three men followed him out. Cuccini lay spread-eagled where he fell, two machine-gun bullets through his head.
The fighting machines mounted, turned and came back. Standing on the floor below, Oberzohn heard the roar of their engines as they passed, and went incautiously to the roof, to discover that the guns of flying machines fire equally well from the tail. He was nearer to death then than he had ever been. One bullet hit the tip of his finger and sliced it off neatly. With a scream of pain he half fell, half staggered to safety, spluttering strange oaths in German.
The aeroplanes did not return. He waited until their noise had died away before he again ventured to the roof, to find the sky clear. Cuccini was dead, and it was characteristic of his three friends that they should make a thorough search of his pockets before they heaved the body over the parapet.
Oberzohn left the three on the roof, with strict instructions that they were to dive to cover at the first glint of white wings, and went down into his study. The death of Cuccini was in some ways a blessing. The man was full of suspicion; his heart was not in the fight, and the aeroplane gunner had merely anticipated the doctor’s own plan.
Cuccini was a Latin, who spoke English well and wrote it badly. He had a characteristic hand, which it amused Oberzohn to copy, for the doctor was skilful with his pen. All through the next three hours he wrote, breaking off his labours at intervals to visit the guard on the roof. At last he had finished, and Cuccini’s sprawling signature was affixed to the bottom of the third page. Oberzohn called down one of the men.