Engineers
 Letter from James D. Stewart and the Committee on the Mississippi Lunatic Asylum to Mississippi Governor Adelbert Ames; August 22, 1868 |
 Telegram from Chief Engineer S. J. Fleming to Mississippi Governor Charles Clark; March 2, 1864 |
 Telegram from H. Mosley to Mississippi Governor Charles Clark; November 24, 1864 |
 Letter from P. Randolph Leigh to W. A. Lake and C. L. Buck; January 24, 1860 |
 Report from the Mississippi Lunatic Asylum to Mississippi Governor John J. Pettus; November 1, 1860 |
 Letter from L. J. Fleming to Mississippi Governor John J. Pettus; December 1, 1860 |
 Letter from M. W. Philips to Mississippi Governor John J. Pettus; December 15, 1860 |
 Letter from General Charles G. Dahlgren to Mississippi Governor John J. Pettus; July 24, 1861 |
 Letter from Edward Fontaine to Mississippi Governor John J. Pettus; December 20, 1861 |
 Letter from Thomas Paul Leathers to Mississippi Governor John Jones Pettus; May 2, 1862 |
 Letter from John G. Blackwill and James A. Gunning to Mississippi Governor John Jones Pettus; May 12, 1862 |
 Letter from W. F. McKeon to Mississippi Governor John J. Pettus; June 10, 1862 |
 Letter from R. S. Pryor to Mississippi Governor John J. Pettus; August 26, 1862 |
 Letter from Henry Marshall to Mississippi Governor John J. Pettus; December 29, 1862 |
 Letter from R. Henry Glenn to Mississippi Governor John J. Pettus; January 1, 1863 |
 Letter from General John C. Pemberton; January 24, 1863 |
 Letter from General John C. Pemberton; January 24, 1863 |
 Letter from S. H. Clark to Mississippi Governor John J. Pettus; February 3, 1863 |
 Letter from Lee Fleming to James H. Rives; February 10, 1863 |
 Letter from General John C. Pemberton to Mississippi Governor John J. Pettus; February 14, 1863 |
 Letter from Danville Leadbetter to Mississippi Governor John J. Pettus; February 17, 1863 |
 Letter from General J. V. Harris to Mississippi Governor John J. Pettus; February 25, 1863 |
 Letter to Mississippi Governor John J. Pettus; April 13, 1863 |
 Letter from J. J. Cresswell to Mississippi Governor John J. Pettus; May 5, 1863 |
 Letter from Mississippi Governor John J. Pettus; October 12, 1863 |
