NN (Deutsch Usch, Netzekreis) was formerly part of the German Empire. In the German Empire, the place was called Usch (Netzekreis).
The place is now called Ujście * and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| NN (Deutsch Usch, Netzekreis) | German Empire | Filehne | before the Versailles Treaty |
| Deutsch Usch (Netzekreis) | German Empire | Netzekreis | after the Versailles Treaty |
| Usch (Netzekreis) | German Empire | Netzekreis | 1939 |
| Ujście (Noteckie) | Under Polish administration | Piła | 1945 |
| Ujście * | Poland | Piła | 1992 |