Gen: Documentar
Stele: E. V. H. Emmett
echipaj: Mary Field (Director)
Țară: United Kingdom
Limba:
Studio: Ministry of Information, Gaumont-British Instructional
Durata de functionare: 10 minute
Calitate: HD
Publicat: Aug 16, 1940
IMDb: 10
Cuvinte cheie:
