2024 25 USC 199a – Custody of records; Oklahoma Historical Society

2023 25 USC 199a – Custody of records; Oklahoma Historical Society

2022 25 USC 199a – Custody of records; Oklahoma Historical Society

2021 25 USC 199a – Custody of records; Oklahoma Historical Society

2020 25 USC 199a – Custody of records; Oklahoma Historical Society

2018 25 USC 199a – Custody of records; Oklahoma Historical Society

2017 25 USC 199a – Custody of records; Oklahoma Historical Society

2015 25 USC 199a – Custody of records; Oklahoma Historical Society

2014 25 USC 199a – Custody of records; Oklahoma Historical Society

2013 25 USC 199a – Custody of records; Oklahoma Historical Society

2012 25 USC 199a – Custody of records; Oklahoma Historical Society

2010 25 USC 199a – Custody of records; Oklahoma Historical Society