Genre: Dokumenter
Bintang Aktor: E.C. Buehler, Frances Feist, Herk Harvey
Crew: Margaret Travis (Writer), Arthur H. Wolf (Director)
Negara: United States of America
Bahasa: English
Studio:
Runtime: 10 menit
Kualitas: HD
Rilis: Dec 31, 1950
IMDb: 8.6
Kata kunci:educational
