| Answer | Crossword Clue |
|---|---|
| ODER | River between Poland and Germany. |
| ODER | River between Germany and Poland |
| NEISSE | River between Poland and Germany. |
| ODER | River between Germany and Poland. |
| ODER | Boundary river between Poland and Germany. |
| ODER | River between Poland and E. Germany |
| NEISSE | River that forms part of the border between Germany and Poland |
| ODER | River dividing Germany and Poland |
| ODER | River separating Germany and Poland |
| RHIN | Strategic river between s. w. Germany and France: Fr. Sp. |
| ELBE | River that formed part of the border between East and West Germany |
