| No. | Sender | Recipient | Preview | Date, oldest first |
|---|---|---|---|---|
| 1 | R. G. Mayo & Co. | Robert E. Lee | As a slight testimony of our high regard, we take the liberty of tendering to you the hospitalities of the "Rockbridge Baths" during the ensuing season and beg to assure you that we would... | Jun. 1, 1866 |