H. R.8312- Amend 541- And H.R. 10947 Amend 564- Tax Exemption, Box: 282, Folder: 102. James Pearson's senatorial papers, RH MS 266. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/435114 Accessed July 26, 2024.