1. Bio Metro; Bio Universum; Morava: 17.08.1929 Type: programme Subject: Prsten maharadžův Language: Czech and German Rights: Creative Commons BY 4.0
2. Lucerna - Sebrowitz; Lucerna; Lucerna, Žabovřesky: 27.05.1931 Type: programme Subject: Prsten maharadžův Language: Czech and German Rights: Creative Commons BY 4.0