Doodlebugs, half tractor, half car. History of these historic machines.
The Doodle Bug
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The Doodle Bug
Doodlebug Country: The Rail Motorcar on the Class 1 Railroads of the United States (Interurbans Special 77): Keilty, Edmund: 9780916374501: : Books
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Doodletown Pipers. Cover : VG. All grading is visual.
Here Come The Doodletown Pipers