M. Desplaines held out a piece of paper; smiling as he did so. It was covered with writing in Luther Barr's cramped hand and was a characteristic document. Stripped of its legal phraseology it was an agreement to the effect that if the boys would make no salvage charges for saving the yacht, they could have her free of cost to sail back to New York.

"But," said Frank, "how did he know we intended to save her?"

"'The man Davis got boisterously drunk and when arrested admitted that the yacht was in no danger and that he had flooded her stoke-hold out of revenge," explained M. Desplaines.

"In that case, why does not Mr. Barr come back to New York on her?" demanded Frank.

The consular agent smiled.

"He thinks he is on the track of more ivory and has already engaged part of an expedition," he replied. "To tell you the truth, his anxiety to save expense on the yacht has had quite as much to do with his loaning her to you as anything else. He expects you to pay the crew. If you wish to go back to New York on this yacht I will have your aeroplane dismantled and forwarded by freight."

"Well," laughed Frank, "will we, boys?"

"I should say we will!" came in a chorus.

"And steam back to old New York?"

"You bet."