[{WikipediaArticle oldid='245888736'}] %%information %%(font-size: 80%;) !!!License Information of Images on page ||Image Description||Credit||Artist||License Name||File | Portrait of Leo Stein (1861-1921), Austrian playwright and librettist. Cropped from a gallery of people connected with operette "Der Pumpmajor"| Der Humorist, vol. 16, iss. 5 , digitized by Austrian National Library| Jan VilĂmek| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Leo Stein 1896 Vilimek.jpg %% %%