1. Bojová eskadra Lützow / Kampfgeschwader Lützow Creator: Bertram, Hans Publisher: Tobis-Filmkunst GmbH (Berlin) Format: audiovisual material Type: movie Rights: Creative Commons BY 4.0
2. D III 38 (88) / D III 88 Creator: Bertram, Hans and Maisch, Herbert Publisher: Tobis-Filmkunst GmbH (Berlin) Format: audiovisual material Type: movie Rights: Creative Commons BY 4.0
3. Žaluji / Ich klage an Creator: Liebeneiner, Wolfgang Publisher: Tobis-Filmkunst GmbH (Berlin) Format: audiovisual material Type: movie Rights: Creative Commons BY 4.0