finding that he could stand the great height with comfort.
It was three days after the start, and the travelers were proceeding slowly along. They were totally unaware, of course, of the sensation which their leaving, conjointly with the bank robbery, had caused, not only in Shopton but in other places.
"We're over a good-sized city," announced Tom, on the noon of the third day. "Suppose we drop down, and leave some message? Dad will be anxious to hear from us."
"Good idea," commented Mr. Sharp. "Down it is. Shift the rudder."
Tom proceeded to do so, and, while Mr. Damon relieved him at the wheel the young inventor prepared a message to his father. It was placed in a weighted envelope, together with a sum of money, and the person picking it up was requested to send the letter as a telegram, retaining some money for his trouble.
As the ship got lower and lower over the city the usual crowds could be seen congregating in the streets, pointing and gazing upward.
"We're creating quite a stir," observed Tom.
"More than usual, it seems," added Mr. Sharp, peering down. "I declare, there seems to be a police parade under way."
