Birka
Treaties
| Signed on | In force on | Title |
|---|---|---|
| 17 November 1864 | 17 November 1864 | Articles of Agreement with the Sultan of Muscat (telegraphic communication) |
| Signed on | In force on | Title |
|---|---|---|
| 17 November 1864 | 17 November 1864 | Articles of Agreement with the Sultan of Muscat (telegraphic communication) |