Olsza was formerly part of the German Empire. In the German Empire, the place was called Erlicht.
The place is now called Olsza and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Erlicht | German Empire | Lüben | 1939 |
Olsza | Under Polish administration | Lubin | 1945 |
Olsza | Poland | Legnica | 1992 |