Proto Tool Co
Filmography in the catalog
Credited on 4 films (1942) — matched by name in the Creator or Credits field.
| Year ▲ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1942 | Punches, Drifts And Bars | Proto Tool Co | 14 min | 16mm | sound | |
| Use And Care Of Hand Tools | Proto Tool Co | 16mm | sound | |||
| Use And Care Of Hand Tools - Chisels | Proto Tool Co | 11 min | 16mm | sound | ||
| Use And Care Of Hand Tools - Punches, Drifts And Bars | Proto Tool Co | 14 min | 16mm | sound |