“Ninny,” said he. “Why not? It was good music. Yes,” he added, energetically, “and tomorrow night, if our good young friend will arrange it, we shall have all the brethren assemble in the Great Hall and hear this concert.”

“I am rebuked, Felipe,” said the other. “You are, indeed, a father to your brethren. How they will enjoy this.”

CHAPTER VI—A SENDING STATION BUILT

And enjoy it, the monks did, the following night. But to make it possible for all in the Great Hall to hear, Jack and Bob and Frank worked hard the next day. A number of ram’s horns were obtained, the ends cut off so that an aperture an inch and a half in diameter was left, and the interior bored out. These were then placed in various parts of the Great Hall and connected by wires to the magnavox. The result was that the nightly concert broadcasted in distant Buenos Ayres could be heard in the remotest part of the Great Hall as clearly as if singer and orchestra were in the room itself.

“What marvellous music,” Frank exclaimed, later that night, as, the concert ended, they sat once more before their fire.

Mr. Hampton nodded.

“Better than any broadcasting programme in our country by far,” he said. “And with reason. Buenos Ayres is one of the great artistic centers of the world. It possesses the finest opera house in the world. The Colon Opera House surpasses the best in Europe. Its auditorium is larger than any in London, Paris or Berlin, and its equipment and appointments are of the most luxurious and artistic.

“Yet this great opera house is not the only musical outlet of the Argentine capital. In the winter season there are always at least three grand opera houses in full swing, with world-famous artists at each. In addition, there are minor operatic performances all the time. In fact, Buenos Ayres is one of the leading operatic centers of the world, and many a famous opera singer has graduated from its conservatories. These latter are more than a hundred in number, conducted by teachers of note. So you see La Presna has a wealth of the best artists and musicians to draw upon for its radio concerts.”