The logo of the Hungarian film production and distribution company 'The Corvin Film Studio'
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external text" href="https://epa.oszk.hu/02300/02343/00117/pdf/EPA02343_szinhazi_elet_1916_29.pdf">Színházi Élet 1916, 5th year N°29, p 13</a>