Related Clues:
- Polish river
- It flows to the Baltic Sea
- River through Pomerania
- River in central Europe
- Make new effort to go up river
- Party of engineers going up European river?
- Poem written on river, one in central Europe
- Smell reported in European river
- River forming part of German-Polish border
- School blazer insignia
- River's middle avoided by stranger
- River on border of Poland and Germany
- River of Central Europe
- German banker's lasting impression of hearing
- River on German-Polish border