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.
1979
1970
1977
1981
1941
1945
1996
1974
2004
1944
1976
1980
1921
1951
1927
1971
1942
1933
1992
