Chapter 18 IN THE WIRELESS ROOM

"SAY, Bob," said Joe, as the four radio boys were walking briskly in the direction of the wireless station the following morning, "we must get Mr. Harvey to give us lessons in sending. That must be half the fun of radiophony, and we might as well do all there is to do. What do you say?"

"I think you're dead right," said Bob heartily. "We'll spea