Subject
- Euphrates Expedition (1835-1837)5
- Foreign relations5
- Imprisonment5
- International relations5
- Labour5
- Military logistics5
- Missing persons5
- Propaganda, Anti-British5
- River navigation5
- Rumours5
- Tariffs5
- Travel5
- Accommodation4
- Accounts4
- Coins4
- Communication4
- Coup d'états4
- Detention4
- Diplomatic protests4
- Euphrates River--Surveys4