Subject
- Surveys[remove]15
- Archaeology3
- Babylon (extinct city)3
- Architectural drawings2
- Slave emancipation2
- Bilateral agreements1
- Bilateral relations1
- Commercial interests1
- Convicts1
- Depositions1
- Diplomacy1
- Diplomatic protests1
- Homicide1
- Military intelligence1
- Military operations1
- Naval affairs1
- Personnel1
- Political conflicts1
- Political intelligence1
- River surveys1