Page:Tom Swift and His Air Glider.djvu/41

Rh a new machine, and you want to be sure it works before you trust yourself to it."

"I will," promised Tom. "Say, I've got plenty of work ahead of me,—to get my big airship in shape, and build the glider. You'll have to help me, dad."

"I will, son. Now tell me more about this Mr. Petrofsky." Which Tom did.

The days that followed were indeed busy ones for Tom. The young inventor made a model air glider that sailed fairly well, but he knew it would have to work better to be successful, and he bent all his energies in that direction Meanwhile Mr. Damon had been told of the prospective trip.

"Bless my bank book! Of course I'll go," he said. "But don't say anything about it to my wife—that is, just yet. I'll bring her around to it gradually. She has always wanted a diamond ring set in platinum, and now I can get it for her. I know she'll let me go if I break it to her gently."

It may be mentioned here that many valuable diamonds are now set in platinum instead of gold.

"I want to keep busy," said Mr. Damon, so Tom set him, Ned and Eradicate at the task of getting the big airship in shape for the trip. This