| Date | September 20, 1798 |
|---|---|
| Author Name | Daniel Jackson (primary) Location: Watertown |
| Recipient Name | James McHenry (primary) Location: Trenton |
| Summary | Appraisal of Castle Island and its readiness for reception of US troops in October. |
| Document Format | Contemporary Copy of Letter |
| Source | Collection: National Archives and Records Administration: General Information Index, RG94 |