The Gibson Tractor—Instructions and Parts List

By Gibson Manufacturing Corp., Seattle, Wash., and Longmont, Col., 1950s.

6 x 9 paperback, 12 pages.

Please note this is a photocopied reproduction, NOT an original. 

This small booklet covers the Model A and Model D Gibson tractors.

The Gibson Manufacturing Corporation was founded 1946 by Wilber Gibson and manufactured tractors from around 1948 to 1952. They were powered by a 9-hp Wisconsin engine.