2024 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2023 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2022 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2021 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2020 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2018 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2017 16 USC 450jj–6 – Jefferson National Expansion Memorial Commission

2015 16 USC 450jj–6 – Jefferson National Expansion Memorial Commission

2014 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2013 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2012 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission

2010 16 USC 450jj-6 – Jefferson National Expansion Memorial Commission