| Results | |||
| Note: A ? indicates the information presented is a 'best guess'. The information on the original letter is unknown or illegible and may not be completely accurate. | |||
| Letter Number | Letter Date | Written By | Written To |
| 1238 | 1854 February 14 | Martin A. Howell | Hiram Sibley |
| 1239 | 1858 April 17 | Martin A. Howell | Hiram Sibley |
| 1240 | 1858 April 26 | Martin A. Howell | Hiram Sibley |
Search the Papers Browse the Papers
You may also want to consult: Return to the Hiram Sibley Papers register