At last he reached the small platform at the head of the two sloping legs where they joined the higher and vertical "stick" of the tripod. Ten feet above him was the oval aperture leading to the fire-control platform. Hitherto the metal tube had formed a defence between him and the direct line of fire—a moral protection rather than a real one, since the metal was not proof against heavy shell-fire. But now, owing to the vertical rungs being on the fore-side of the mast, he was directly exposed to the fire of the shore batteries, and the Hun had a nasty habit of using shrapnel in conjunction with the high-explosive shells.

Another crash this time high above his head. For the moment he thought that the fire-control platform had been swept out of existence, for a raffle of spars, wire-rigging, and splinters of metal tumbled past him, some of the debris so close that he felt the "windage" on his cheeks.

Instinctively he ducked. When he raised his head again, he saw, to his relief, that his appointed post still remained—at least the "deck" of the fire-control platform was intact. The shell had struck the topmast, cutting it in twain and bringing the wireless aerials with the severed portions as it fell to augment the debris already lumbering the deck.

The destroyers had now forged ahead. Their smoke no longer screened the "Anzac" from the enemy. The monitor's guns, elevated to an angle of thirty degrees, were pointed shoreways, but neither sent forth its fifteen hundred pounds of death-dealing shell.

"Good heavens!" ejaculated Tressidar. "They're waiting for someone to register."

Spurred by the thought, he redoubled his energies, swarmed up the remaining rungs of the ladder, and squeezed through the narrow aperture on the deck of the fire-control station.

The sight which met his gaze was a terrible one. The metal roof had been ripped through as easily as if it had been made of cardboard; a dozen jagged holes were visible in the sides. The delicate instruments were shattered almost out of recognition.

Huddled in one corner was the gunnery lieutenant. At his feet lay a seaman; another was lying inertly across the body of the first. Seated on the floor was Eric Greenwood with his head resting on his drawn-up knees. The A.P. had been struck by a fragment of shell that had inflicted a nasty scalp-wound. Partly stunned by the concussion and blinded by the blood that streamed from the wound, he was just able to recognise his chum.

"A clean wipe out," he muttered weakly. "Everything blown to blazes. No use hanging on here, old man."

It was not a time for Tressidar to attend to his chum. Seizing the voice-tube communicating with the conning-tower, he reported the destruction of the registering gear. There was no response. He was talking to empty air, for both voice-tubes and telephone-wires had been severed; and since the target was invisible, the "Anzac's" huge guns were practically useless without the directing force in the fire-control station.