"They are in 'brazas,' equal to about five and a half English feet. But, as you say, the charts will be of extreme importance to us."

"Come on, Terence, let's burgle the captain's cabin," exclaimed Ellerton, laying hold of a hatchet.

Soon the sound of blows was heard, followed by the splintering of wood, and the two lads returned literally armed to the teeth.

Each had a couple of rifles slung across his back; Terence carried half a dozen revolvers in his arms and a sheath-knife between his teeth, while Ellerton staggered beneath the weight of several belts of ball cartridges and a box of revolver ammunition.

"There's more to come; the place is like a regular armoury," explained Terence.

"That's somewhat unusual," replied Mr. McKay. "Most captains keep firearms of a kind in their cabins. I strongly suspect that those arms were to be sold to some South American insurgents. They are much too good for bartering with the South Sea Islanders. Nevertheless, I'm right glad we have been able to arm ourselves thoroughly, as I expected we should have to be content with a couple of pistols between the lot of us."

The work of loading the boat proceeded briskly, till the strictly limited quantity of gear was carefully stowed under the thwarts. Then came the question, how were they going to transport the crippled Mr. McKay to the shore?

"Hoist me over by the derrick, of course," replied he. "A couple of rope spans round the plank and their bights slipped over the hook of the lower block, and the trick's done."

Ellerton and Terence thereupon slipped down a rope into the boat and carefully guided the swaying mess table and its helpless burden on to a couple of the after thwarts. This done, they were joined by Andy and Quexo, and, shipping the heavy ash oars, they pulled clear of the ship.

The first fifty yards meant hard and careful rowing, for directly they were beyond the shelter of the stranded vessel they felt the full force of the rollers as they dashed against the coral reef, barely a boat's length to lee'ard.