1. Orania; Urania: 03.03.1926 Type: programme Subject: Hrabě Cohn / Graf Cohn Language: Czech and German Rights: Creative Commons BY 4.0
2. The Empire Bio Co.; Centrální kino; Zentral; Central; Úderka; Ufa-Central: 28.12.1923 Type: programme Subject: Hrabě Cohn / Graf Cohn Language: Czech and German Rights: Creative Commons BY 4.0