Former house of student fraternity <a href="https://de.wikipedia.org/wiki/Corps_Palatia_Bonn" class="extiw" title="de:Corps Palatia Bonn">de:Corps Palatia Bonn</a> in Bonn/Germany, I. Fährgasse 1
Unknown author<span style="display: none;">Unknown author</span>
"Kösener S.C." of 1910