Directory of Organizations Resources

Resources in This Category

Oklahoma Historical Society

http://www.okhistory.org/
Society that has been collecting, preserving, and sharing the history of Oklahoma and its people since before statehood. Searchable catalog, details of collections, and information on research and copy ordering included.
Oklahoma Steam Threshers Association

http://www.oklahomathreshers.org/
Pawnee, OK-based group preserving Oklahoma's rich heritage of the early threshing days of the early 1900's; steam traction engines and other old iron.
The March of Machines

http://marchofmachines.com/
Official site of Pawnee-based Oklahoma Steam Threshers Association, dedicated to preserving Oklahoma's heritage of the threshing days of the early 1900s. Steam traction engines and other old iron.

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