Bolesław Leszczyński (-1907)
Unknown author<span style="display: none;">Unknown author</span>
"Nowości Illustrowane" 33/1907, 25/1918 (<a rel="nofollow" class="external free" href="https://jbc.bj.uj.edu.pl/publication/115750">https://jbc.bj.uj.edu.pl/publication/115750</a>)