"Should have thought that was a job for the doctor," remarked the man sotto voce, at which several of the men within hearing began to laugh.

"This is no laughing matter, you pack of jackanapes," bawled the now infuriated ship's officer. "You'd feel a bit sick if you found yourselves in the ditch through not knowing how to lower away. Now, then, together."

Out swung the davits, the task rendered difficult by the roll of the ship, until the boat was ready for lowering.

The Second Mate looked at the surging water, and considered the erratic rolling motion of the lofty hull. To lower away with a practised crew manning the falls would entail a certain amount of risk should the boat surge against the ship's side; with a crowd of raw amateurs the danger was magnified threefold.

"Good enough!" he ordered. "We'll suppose the lowering and hoisting part is done. I'll put you through that another day when there's less sea. Now, stand by."

A shrill rasping of chain and an involuntary cry of mingled surprise and apprehension from the two in the boat interrupted the Second Officer's explanation. Accidentally the "stroke" had released the after disengaging-gear. The next instant the boat was hanging vertically, held only by the for'ard tackle.

The bowman, making a frantic grab at the upper block of the davit, hung on like grim death until his feet found a hold on the edge of the foremost thwart. The boat, swinging like a gigantic pendulum, was doing her best to stave in her quarter against the ship's side.

The "stroke" was not so fortunate. With the release of the gear the lower block dealt him a numbing blow on the shoulder. Unable to grasp any object that might afford security, he fell with considerable force into the sea.

"Man overboard!" shouted the Second Officer, and picking up a life-belt he hurled it close to the spot where the luckless fellow had disappeared. Almost at the same time the sentry let fall the patent life-buoy.

For some minutes the rest of the squad were too taken aback by the suddenness of the catastrophe to grasp the situation. The bowman, more scared than hurt, although considerably shaken, clambered out of the boat and gained the deck.