| Answer | Crossword Clue |
|---|---|
| AMUR | River on N boundary of Manchuria. |
| AMUR | River on north boundary of Manchuria. |
| AMUR | River on Soviet-Manchuria boundary. |
| KIRIN | Treaty port on Sungari River, N. E. Manchuria. |
| AMUR | River bordering N. Manchuria. |
| NIAGARA | Boundary river of N. Y. and Ontario. |
