| No. | Sender | Recipient | Preview | Date, oldest first |
|---|---|---|---|---|
| 1 | Robert E. Lee | H. M. Johnston | Abstract: Letter of 7 DEC 1869 written at Washington College to Mr. H. M. Johnston of Los Angeles, CA thanking him for mineralogical specimens presented to the College. Mentions other specimens... | Dec. 7, 1869 |