Кино-правда №23.
<bdi><a href="https://en.wikipedia.org/wiki/en:Dziga_Vertov" class="extiw" title="w:en:Dziga Vertov"><span title="Soviet documentary/avantgarde filmmaker (1896-1954)">Dziga Vertov</span></a>
</bdi>
1925
<a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=I_n9DLFE0A8">YouTube</a>