Dr. Richard D. Allen
Filmography in the catalog
Credited on 1 film (1931) — matched by name in the Creator or Credits field.
| Year ▲ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1931 | GUIDANCE IN PUBLIC SCHOOLS. | Electrical Research Products Inc. | 2 reels | 16mm | B&W | Sound |