Rio de Janerio
Treaties
| Signed on | In force on | Title |
|---|---|---|
| 23 November 1826 | 13 March 1830 | Convention between His Majesty and the Emperor of Brazil, For the Abolition of the African Slave Trade. |
| Signed on | In force on | Title |
|---|---|---|
| 23 November 1826 | 13 March 1830 | Convention between His Majesty and the Emperor of Brazil, For the Abolition of the African Slave Trade. |