An instructional video that teaches, through stop-motion animation, how to build a bridge over a gorge that can hold heavy military equipment. Preserved by the Academy Film Archive in 2004.
1928
1944
1999
1950
1973
1974
1930
1959
1968
1943
1938
1954
1977
1981
1960
1934
1966
1963
1969
