The Indian is a great trailer, I guess, for he was sharp enough to notice the tree tops and the bushes the machine had rolled over.
"Dave Dashaway and his Hydroplane"
Roy Rockwood
Either several were working in short shifts, or else the trailer kept so far behind him that the multiplicity of thoughts from the hundreds of people always around masked those of the spy.
"Man of Many Minds"
E. Everett Evans
They did not, you may be sure, forget the spears and the guns, and before leaving home Harry thought it would be a good idea to provide a small two-wheeled truck, which could be used as a trailer, for the pole.
"The Wonder Island Boys: Exploring the Island"
Roger Thompson Finlay