Eichvorwerk was formerly part of the German Empire. In the German Empire, the place was called Eichvorwerk.
The place is now called Dębówko and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Eichvorwerk | German Empire | Schwerin (Warthe) | before the Versailles Treaty |
| Eichvorwerk | German Empire | Schwerin (Warthe) | after the Versailles Treaty |
| Eichvorwerk | German Empire | Schwerin (Warthe) | 1939 |
| Dębówko | Under Polish administration | Skwierzyna | 1945 |
| Dębówko | Poland | Gorzów | 1992 |