16mm Filmography
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Halberstadt (Hans) And Darnell (Larry) Barr Films

Looking up Halberstadt (Hans) And Darnell (Larry) Barr Films on Wikipedia…

Filmography in the catalog

Credited on 3 films (1979) — matched by name in the Creator or Credits field.

Year ▼ Title CreatorLengthFormatColorSound
1979 Electricity - The Energy Of Electrons Halberstadt (Hans) And Darnell (Larry) Barr Films 16mm sound
1979 Oxygen - An Introduction To Chemistry Halberstadt (Hans) And Darnell (Larry) Barr Films 16mm sound
1979 Simple Machines - Using Mechanical Advantage Halberstadt (Hans) And Darnell (Larry) Barr Films 16mm sound