Documentary
8 minutos
Director:
Reparto: Gayne Whitman,George Sperti,
Fecha de Estreno: 1949-06-17
Gigantic machine combs beach in southern California and retrieves articles lost in sand; synthetic gems made by new chemical process; aviation school holds classes in grounded transport plane; how seaweed is processed for scientific use.
Gayne Whitman
Self (Voice)
George Sperti
Self
