Since 1936, there is the Kosciuszko Museum on Gurzelngasse 12 in Solothurn.
The polish national hero Tadeusz Kosciuszko.
Tadeusz Kosciuszko
in the year 1816.
In this house lived and died the polish national hero Tadeusz Kosciuszko.
The Kosciuszko Museum is in charge of the Kosciuszko Society.