 Letter from Mississippi State Geologist Eugene W. Hilgard to Mississippi Governor John J. Pettus; November 29, 1859 |
 Letter from E. J. Runnells to Mississippi Governor John J. Pettus; August 23, 1861 |
 Letter from J. H. McDonald to Mississippi Governor John J. Pettus; August 19, 1861 |
 Letter from L. B. Walker to Mississippi Governor John J. Pettus; September 18, 1860 |
 Letter from Rankin County citizens to Mississippi Governor John J. Pettus; February 16, 1861 |
 Report from the Mississippi Lunatic Asylum to Mississippi Governor John J. Pettus; November 1, 1860 |
 Letter from Captain William T. May to Mississippi Governor John J. Pettus; April 2, 1863 |
 Letter from R. J. Durr to Mississippi Governor John J. Pettus; March 27, 1862 |
