Knez Mihailova section, the Austro-Hungarian bombardment, Belgrade 1914.<br>Catalog number:Zf C-IIi-49
Unknown author<span style="display: none;">Unknown author</span>
CC BY-SA 3.0
<a rel="nofollow" class="external text" href="http://www.arhiv-beograda.org/index.php/sr/">Historical Archives of Belgrade</a>