"Yes," nodded Adair, "and a pretty valuable one. You see it is canceled and ragged. That don't matter. For all that, the little scrap of paper is worth over two hundred dollars."

"You don't tell me!" gasped Stoodles, staring at the stamp vaguely.

"That's right," insisted Adair. "Here's an island stamp," he added, extending one to Pat. "No, don't bother making change for that trifle. Want to see it?" continued the young man, extending the canceled stamp to Dave.

"I used to have quite a collection myself at home," explained Dave, glancing with interest at the canceled stamp. "Morania? I never heard of that."

"No, a short and solemn history, that of Morania," said Adair. "It was one of the South Sea islands with a population of about one thousand natives. Some shrewd Yankee got their king to establish a post office, so he could sell the government a stamp-printing outfit. There wasn't much business, but one day Morania without any warning was swept to destruction by a tidal wave. Very few letters had ever been sent out. Of course the few stamps to be had became immensely valuable. I have managed to pick up four of them in my travels. I value them at one thousand dollars."

"Why----" said Dave, with a sudden start, and glanced at Stoodles queerly. Whatever the artist's story had suggested, however, Dave did not have time to explain. Captain Broadbeam came storming by like a mad lion.

"There's foul work here," he roared--"foul work all around. First that stupid, drunken pilot runs us afoul of a snag and stove a hole in our bottom. Now that rascally governor sends word asking a small fortune for the timber and truck and men to mend up the Swallow. All right. Pipe the crew, bosun. We'll have to overhaul the keel ourselves and do the best mending we can. Then I'm out of these latitudes mighty quick, I can tell you!"

"Don't he know?" inquired Adair, stepping closer to Dave's side and speaking confidentially.

"Know what?" inquired Dave, in some surprise.

"Why, that the snag he ran into, or rather the snag the pilot ran him into, was a sunken brig that everybody on the island has known for years blocked the creek bottom."