Keywords: Franz von Bayros Ex libris Vlastimil Blazek.jpg Ex-libris Vlastimil Blazek http //digitool bibnat ro 8881 by 1924 Creator Franz von Bayros PD-old-auto-1996 Austria 1996 1924 Ex-libris by Franz von Bayros Ex-libris collection of the National Library of Romania Prometheus Johann Wolfgang von Goethe |