The Oklahoma Historical Society has been collecting, preserving, and sharing the history of Oklahoma and its people since 1893.The Oklahoma Historical Society has been collecting, preserving, and sharing the history of Oklahoma and its people since 1893.The Oklahoma Historical Society has been collecting, preserving, and sharing the history of Oklahoma and its people since 1893.The Oklahoma Historical Society has been collecting, preserving, and sharing the history of Oklahoma and its people since 1893.The Oklahoma Historical Society has been collecting, preserving, and sharing the history of Oklahoma and its people since 1893.