"Here's the lead-line, sir," announced the seaman faintly. "They've plugged me right enough."

"Where?" asked Farnworth anxiously.

"Through both thighs, sir," was the reply. "There isn't much pain, but I had to crawl the last twenty yards. Don't worry about me, sir."

A bullet splaying against the stonework within a couple of feet of his face reminded the midshipman that he was exposed to the enemy's fire. Grasping the wounded man by the arms, he dragged him into temporary shelter.

Without a word the second sailor took the lead-line and hurried into the open. Swinging the sinker until it obtained considerable velocity, he released the leaden weight. Flying upwards at a tangent, it sped fairly over the parapet of the tower, falling to the ground on the other side. Then, deftly securing the end of the line to an iron ring in the masonry, the dauntless seaman made his way to the farther face of the building and, gripping the thin yet strong rope, began to swarm up.

It was a hazardous performance. At any moment the line might part, and bullets were mushrooming against the stonework all around the brave climber. Yet, unscathed, he gained the summit of the tower and drew himself over the low parapet.

"No go, sir!" he shouted. "There's a blessed hatchway, but it's locked."

"If I send my revolver up to you, can you blow it off its hinges?" enquired Farnworth anxiously.

"Steady a bit, sir!" replied the man. "Stand clear a moment. All clear, sir?"

"All clear," repeated the midshipman, wondering what the seaman was about to do, yet feeling sure that the reliant fellow had hit upon a feasible plan.