"What's that?" his brother asked eagerly. "Did I understand you to say a photoradio?"
"That's what you did. It's a machine the boys invented, and what's more, it works. Tell him about it, Bob."
"Well, I snum, what do you know about that?" His surprise was manifest in his voice and, as soon as the meal was over, he had to have a demonstration.
"Do you realize that there's a fortune in that thing?" he asked, when they had shown him what the machine would do.
"Maybe," Bob replied.
"No maybe about it," the other declared. "And when we get back I'm going to look into it, that is, provided you want me to."
"Of course we'd be glad to have you," Bob assured him. "But what do you think about taking it with us?"
"How far'll it work?"
"We've only tried it over a distance of about fifty miles."
"And it worked good that far?"