The Radio tractor was a mobile Signal Corps Radio used by the U.S. Army for ground communications before and during World War I. Prior to World War I trucks were referred to as tractors and there were also telegraph tractors and telephone tractors.
This page contains content from the copyrighted Wikipedia article "Radio Tractor"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.