| Answer | Crossword Clue |
|---|---|
| ERFURT | City in Saxony Province, Prussia. |
| EMDEN | City in Prussia. |
| TRIER | City in Prussia. |
| THALE | City in Prussia. |
| NEUSS | City in Rhenish Prussia. |
| KOENIGSBERG | Key city in East Prussia. |
| TILSIT | Treaty city in Prussia, Treaty of ..., 1807. |
