The Cathode Ray Oscillograph
- Umwaka: 1934
- Igihugu: United Kingdom
- Ubwoko: Documentary
- Sitidiyo: Gaumont-British Instructional
- Ijambo ryibanze:
- Umuyobozi: J.B. Holmes
- Abakinnyi:
5.41 2024 HD
6.89 2024 HD
7.16 2024 HD
6.68 2024 HD
7.20 2024 HD
6.40 2024 HD
6.30 2024 HD
7.17 2024 HD
5.90 2024 HD
6.43 2024 HD
5.41 2024 HD
6.89 2024 HD
7.16 2024 HD
6.68 2024 HD
7.20 2024 HD
6.40 2024 HD
6.30 2024 HD
7.17 2024 HD
5.90 2024 HD
6.43 2024 HD