Betkenhammer (Kr. Dt. Krone) was formerly part of the German Empire. In the German Empire, the place was called Betkenhammer.
The place is now called Ptusza and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Bethkenhammer | German Empire | Deutsch Krone | before the Versailles Treaty |
Betkenhammer (Kr. Dt. Krone) | German Empire | Deutsch Krone | after the Versailles Treaty |
Betkenhammer | German Empire | Deutsch Krone | 1939 |
Ptusza | Under Polish administration | Wałcz | 1945 |
Ptusza | Poland | Piła | 1992 |