Genre: Dokumenter
Bintang Aktor:
Crew: Beryl Denman Lacey (Director), Louis Dahl (Animation), Jack Baldwin (Editor)
Negara: United Kingdom
Bahasa: English
Studio: Gaumont-British Instructional
Runtime: 11 menit
Kualitas: HD
Rilis: Jan 01, 1951
IMDb: 10
