BRANCH HOURS UPDATE:
From Feb. 23-26 and March 2-6, the Patience S. Latting Northwest Library will close at 7 p.m. for carpet replacement.
Archive
Horses Are Being Replaced by Tractors
A news item featuring a chart showing the rise of tractor use coinciding with a decline in horses in Oklahoma from 1939
Wheat and Cotton Country Use Tractors
A news item featuring a chart detailing the use of tractors in Oklahoma agriculture
