"Oh, within a week or so we'll trust you with a camera," said Blake.

"That is, if you can spare time from your alarm clock invention," added Joe, with a curious glance at his chum.

But if Mr. Alcando felt any suspicions at the words he did not betray himself. He smiled genially, made some of his rapid Latin gestures and exclaimed:

"Oh, the clock. He is safe asleep, and will be while I am here. I work only on moving pictures now!"

In due season Blake, Joe and Mr. Alcando found themselves quartered in the pleasant Washington Hotel, built by the Panama Railroad for the Government, where they found, transported to a Southern clime, most of the luxuries demanded by people of the North.

"Well, this is something like living!" exclaimed Blake as their baggage and moving picture cameras and accessories having been put away, they sat on the veranda and watched breaker after breaker sweep in from the Caribbean Sea.

"The only trouble is we won't be here long enough," complained Joe, as he sipped a cooling lime drink, for the weather was quite warm. "We'll have to leave it and take to the Canal or the jungle, to say nothing of standing up to our knees in dirt taking slides."

"Do you—er—really have to get very close to get pictures of the big slides?" asked Mr. Alcando, rather nervously, Blake thought.

"The nearer the better," Joe replied. "Remember that time, Blake, when we were filming the volcano, and the ground opened right at your feet?"

"I should say I did remember it," said Blake. "Some picture that!"