for a greater distance than any cannon has ever sent a projectile before, is yet to be seen."
"Where will you test it?"
"That is what we must decide. I don't want to take it too far from here. Perhaps you can select a place where it would be safe to fire it, say with a range of about thirty miles."
"Thirty miles! why, my dear sir"
"Oh, I'm not altogether sure that it will go that distance," interrupted Tom, with a smile; "but I'm going to try for it, and I want to be on the safe side. Is there such a place near here?"
"Yes, I guess we can pick one out. I'll let you know."
"Then I must get back and arrange for my powder supply," went on the young inventor. "We'll soon test my giant cannon!"
"Bless my ear-drums!" cried Mr. Damon. "I hope nothing bursts. For if that goes up, Tom Swift"
"I'm not making it to burst," put in Tom, with a smile. "Don't worry. Now, Ned, back to Shopton to get ready for the test."
