arture from Salt Lake City was a profound secret. The fact that an airship carrying gold was on the way to Los Angeles convoyed by armed airplanes had been kept inside of the office. Because of this Epworth thought that he had an easy job. "What's the big idea about all this fancy maneuvering?" Billy Sand inquired curiously as Epworth gave the order to close up a little on the other nine planes flying in a straight line ahead in military formation. "You are acting as if there is a war on, and if we were trying to hatch a machine gun nest." "Now that we are up in the air, and there is no chance of a leak I will explain. The twin red and green lights that you see ahead are on one of our airplanes carrying a gold shipment consigned to the mint. Recently a plane similarly loaded disappeared, and our company lost a million dollars. We do not propose that such a steal shall be repeated."