 Letter from John L. McLean to Mississippi Governor John J. Pettus; July 9, 1861 |
 Letter from E. L. Bowen to Mississippi Governor John J. Pettus; June 4, 1861 |
 Letter from W. P. Harris to Mississippi Governor John J. Pettus; June 24, 1861 |
 Letter from Southwestern Telegraph Company to Mississippi Governor John J. Pettus; April 1861 |
 List of charges from Southwestern Telegraph Company to Mississippi State Quartermaster Absolom M. West; May 1862 |
 Telegram from J. J. McLean to Mississippi Governor Charles Clark; January 28, 1864 |
