On 29 May 1916 , a nail man made from French poplar was given to the city by Clemens Freiherr von Schorlemer - Lieser .
On 29 May 1916 , a nail man made from French poplar was placed in the meeting room of the town hall .
On 29 May 1916 , a nail man made from French poplar was given to the city by Clemens Freiherr von Schorlemer - Lieser and placed in the meeting room of the town hall .