Halberstadt (Hans) And Darnell (Larry) Barr Films
Filmography in the catalog
Credited on 3 films (1979) — matched by name in the Creator or Credits field.
| Year ▼ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1979 | Electricity - The Energy Of Electrons | Halberstadt (Hans) And Darnell (Larry) Barr Films | 15 min | 16mm | sound | |
| 1979 | Oxygen - An Introduction To Chemistry | Halberstadt (Hans) And Darnell (Larry) Barr Films | 15 min | 16mm | sound | |
| 1979 | Simple Machines - Using Mechanical Advantage | Halberstadt (Hans) And Darnell (Larry) Barr Films | 18 min | 16mm | sound |