CHAPTER XX
SUSPICIOUS ACTIONS
The chase was kept up, and Tom, when he had a chance to look up at the speed register, as he labored frantically at the clogged gas machine, saw that they were rushing along as they never had before.
"Are we catching them, Ned?" he cried to his chum, who was not far away, playing the powerful light on the smugglers' craft.
"I think we're coming nearer, but it's going to be a long chase. I don't see why we can't close up on 'em."
"Because they've got a very fast ship, Ned, and they are flying much lighter than we are. But we'll get 'em!"
"How are you making out with that gas machine?"
"Well, I'm doing all I can, but I can't seem to get the pressure down. I can't understand it. Some of the pipes must be clogged with a carbon
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