“Oh, I guess our little operator is clever all right. I’m no wireless expert and there are a lot of gadgets in here that I don’t understand. Undoubtedly they’re delicate instruments by which the operator is able to determine the approximate distance and direction of any ship sending out messages. You see, he keeps this map constantly before him, charted with the probable positions of ships. He changes the pins when his new readings seem to be in error. This is how the noble Baron knows exactly what is going on in his neighborhood. Just as if he were looking down on the sea from the moon with a telescope!”