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.