Attention:
The Ralph Ellison Library at 2000 NE 23rd St is closed for upgrades beginning April 16. We anticipate reopening on May 6.
Archive
State Has About Every Type of Soil—Take Your Choice
A news item featuring a map of soil types in Oklahoma from 1939.
Tibetan Flower May Provide Oklahoma New Oil Industry
A news item about the introduction of safflower into Oklahoma agriculture in 1939.
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