Mississippi Final Pension Payments, 1818 - 1864: Natchez & Jackson. Alycon Trubey Pierce. The original records abstracted for these publications below belong to the Records of the Accounting Officers of the Department of the Treasury (Record Group 217). The National Archives description for this specific collection of Third Auditor records is "Entry 722: Selected Final Payment Vouchers, 1818-1864." The National Archives staff formed this collection by culling only the "settled accounts" or very last payments made by each pension office to each pensioner.1996, paper, 39 pages, introduction, index.